Factors of 630720

Factoring Factors of 630720 in pairs

Use the form below to do your conversion, Convert Number to factors, separate numbers by comma and find factors of a number.

What are the Factors of 630720

Factors of 630720 =1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 432, 438, 480, 540, 576, 584, 657, 720, 730, 864, 876, 960, 1080, 1095, 1168, 1314, 1440, 1460, 1728, 1752, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 3942, 4320, 4380, 4672, 5256, 5840, 6570, 7008, 7884, 8640, 8760, 9855, 10512, 11680, 13140, 14016, 15768, 17520, 19710, 21024, 23360, 26280, 31536, 35040, 39420, 42048, 52560, 63072, 70080, 78840, 105120, 126144, 157680, 210240, 315360, 630720

Distinct Factors of 630720 = 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 432, 438, 480, 540, 576, 584, 657, 720, 730, 864, 876, 960, 1080, 1095, 1168, 1314, 1440, 1460, 1728, 1752, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 3942, 4320, 4380, 4672, 5256, 5840, 6570, 7008, 7884, 8640, 8760, 9855, 10512, 11680, 13140, 14016, 15768, 17520, 19710, 21024, 23360, 26280, 31536, 35040, 39420, 42048, 52560, 63072, 70080, 78840, 105120, 126144, 157680, 210240, 315360, 630720,


Note: Factors of 630720 and Distinct factors are the same.

Factors of -630720 = -1, -2, -3, -4, -5, -6, -8, -9, -10, -12, -15, -16, -18, -20, -24, -27, -30, -32, -36, -40, -45, -48, -54, -60, -64, -72, -73, -80, -90, -96, -108, -120, -135, -144, -146, -160, -180, -192, -216, -219, -240, -270, -288, -292, -320, -360, -365, -432, -438, -480, -540, -576, -584, -657, -720, -730, -864, -876, -960, -1080, -1095, -1168, -1314, -1440, -1460, -1728, -1752, -1971, -2160, -2190, -2336, -2628, -2880, -2920, -3285, -3504, -3942, -4320, -4380, -4672, -5256, -5840, -6570, -7008, -7884, -8640, -8760, -9855, -10512, -11680, -13140, -14016, -15768, -17520, -19710, -21024, -23360, -26280, -31536, -35040, -39420, -42048, -52560, -63072, -70080, -78840, -105120, -126144, -157680, -210240, -315360, -630720,

Negative factors are just factors with negative sign.

How to calculate factors of 630720

The factors are numbers that can divide 630720 without remainder.

Every number is divisible by itself and 1.

Calculating factors of 630720

630720/1 = 630720        gives remainder 0 and so are divisible by 1
630720/2 = 315360        gives remainder 0 and so are divisible by 2
630720/3 = 210240        gives remainder 0 and so are divisible by 3
630720/4 = 157680        gives remainder 0 and so are divisible by 4
630720/5 = 126144        gives remainder 0 and so are divisible by 5
630720/6 = 105120        gives remainder 0 and so are divisible by 6
630720/8 = 78840        gives remainder 0 and so are divisible by 8
630720/9 = 70080        gives remainder 0 and so are divisible by 9
630720/10 = 63072        gives remainder 0 and so are divisible by 10
630720/12 = 52560        gives remainder 0 and so are divisible by 12
630720/15 = 42048        gives remainder 0 and so are divisible by 15
630720/16 = 39420        gives remainder 0 and so are divisible by 16
630720/18 = 35040        gives remainder 0 and so are divisible by 18
630720/20 = 31536        gives remainder 0 and so are divisible by 20
630720/24 = 26280        gives remainder 0 and so are divisible by 24
630720/27 = 23360        gives remainder 0 and so are divisible by 27
630720/30 = 21024        gives remainder 0 and so are divisible by 30
630720/32 = 19710        gives remainder 0 and so are divisible by 32
630720/36 = 17520        gives remainder 0 and so are divisible by 36
630720/40 = 15768        gives remainder 0 and so are divisible by 40
630720/45 = 14016        gives remainder 0 and so are divisible by 45
630720/48 = 13140        gives remainder 0 and so are divisible by 48
630720/54 = 11680        gives remainder 0 and so are divisible by 54
630720/60 = 10512        gives remainder 0 and so are divisible by 60
630720/64 = 9855        gives remainder 0 and so are divisible by 64
630720/72 = 8760        gives remainder 0 and so are divisible by 72
630720/73 = 8640        gives remainder 0 and so are divisible by 73
630720/80 = 7884        gives remainder 0 and so are divisible by 80
630720/90 = 7008        gives remainder 0 and so are divisible by 90
630720/96 = 6570        gives remainder 0 and so are divisible by 96
630720/108 = 5840        gives remainder 0 and so are divisible by 108
630720/120 = 5256        gives remainder 0 and so are divisible by 120
630720/135 = 4672        gives remainder 0 and so are divisible by 135
630720/144 = 4380        gives remainder 0 and so are divisible by 144
630720/146 = 4320        gives remainder 0 and so are divisible by 146
630720/160 = 3942        gives remainder 0 and so are divisible by 160
630720/180 = 3504        gives remainder 0 and so are divisible by 180
630720/192 = 3285        gives remainder 0 and so are divisible by 192
630720/216 = 2920        gives remainder 0 and so are divisible by 216
630720/219 = 2880        gives remainder 0 and so are divisible by 219
630720/240 = 2628        gives remainder 0 and so are divisible by 240
630720/270 = 2336        gives remainder 0 and so are divisible by 270
630720/288 = 2190        gives remainder 0 and so are divisible by 288
630720/292 = 2160        gives remainder 0 and so are divisible by 292
630720/320 = 1971        gives remainder 0 and so are divisible by 320
630720/360 = 1752        gives remainder 0 and so are divisible by 360
630720/365 = 1728        gives remainder 0 and so are divisible by 365
630720/432 = 1460        gives remainder 0 and so are divisible by 432
630720/438 = 1440        gives remainder 0 and so are divisible by 438
630720/480 = 1314        gives remainder 0 and so are divisible by 480
630720/540 = 1168        gives remainder 0 and so are divisible by 540
630720/576 = 1095        gives remainder 0 and so are divisible by 576
630720/584 = 1080        gives remainder 0 and so are divisible by 584
630720/657 = 960        gives remainder 0 and so are divisible by 657
630720/720 = 876        gives remainder 0 and so are divisible by 720
630720/730 = 864        gives remainder 0 and so are divisible by 730
630720/864 = 730        gives remainder 0 and so are divisible by 864
630720/876 = 720        gives remainder 0 and so are divisible by 876
630720/960 = 657        gives remainder 0 and so are divisible by 960
630720/1080 = 584        gives remainder 0 and so are divisible by 1080
630720/1095 = 576        gives remainder 0 and so are divisible by 1095
630720/1168 = 540        gives remainder 0 and so are divisible by 1168
630720/1314 = 480        gives remainder 0 and so are divisible by 1314
630720/1440 = 438        gives remainder 0 and so are divisible by 1440
630720/1460 = 432        gives remainder 0 and so are divisible by 1460
630720/1728 = 365        gives remainder 0 and so are divisible by 1728
630720/1752 = 360        gives remainder 0 and so are divisible by 1752
630720/1971 = 320        gives remainder 0 and so are divisible by 1971
630720/2160 = 292        gives remainder 0 and so are divisible by 2160
630720/2190 = 288        gives remainder 0 and so are divisible by 2190
630720/2336 = 270        gives remainder 0 and so are divisible by 2336
630720/2628 = 240        gives remainder 0 and so are divisible by 2628
630720/2880 = 219        gives remainder 0 and so are divisible by 2880
630720/2920 = 216        gives remainder 0 and so are divisible by 2920
630720/3285 = 192        gives remainder 0 and so are divisible by 3285
630720/3504 = 180        gives remainder 0 and so are divisible by 3504
630720/3942 = 160        gives remainder 0 and so are divisible by 3942
630720/4320 = 146        gives remainder 0 and so are divisible by 4320
630720/4380 = 144        gives remainder 0 and so are divisible by 4380
630720/4672 = 135        gives remainder 0 and so are divisible by 4672
630720/5256 = 120        gives remainder 0 and so are divisible by 5256
630720/5840 = 108        gives remainder 0 and so are divisible by 5840
630720/6570 = 96        gives remainder 0 and so are divisible by 6570
630720/7008 = 90        gives remainder 0 and so are divisible by 7008
630720/7884 = 80        gives remainder 0 and so are divisible by 7884
630720/8640 = 73        gives remainder 0 and so are divisible by 8640
630720/8760 = 72        gives remainder 0 and so are divisible by 8760
630720/9855 = 64        gives remainder 0 and so are divisible by 9855
630720/10512 = 60        gives remainder 0 and so are divisible by 10512
630720/11680 = 54        gives remainder 0 and so are divisible by 11680
630720/13140 = 48        gives remainder 0 and so are divisible by 13140
630720/14016 = 45        gives remainder 0 and so are divisible by 14016
630720/15768 = 40        gives remainder 0 and so are divisible by 15768
630720/17520 = 36        gives remainder 0 and so are divisible by 17520
630720/19710 = 32        gives remainder 0 and so are divisible by 19710
630720/21024 = 30        gives remainder 0 and so are divisible by 21024
630720/23360 = 27        gives remainder 0 and so are divisible by 23360
630720/26280 = 24        gives remainder 0 and so are divisible by 26280
630720/31536 = 20        gives remainder 0 and so are divisible by 31536
630720/35040 = 18        gives remainder 0 and so are divisible by 35040
630720/39420 = 16        gives remainder 0 and so are divisible by 39420
630720/42048 = 15        gives remainder 0 and so are divisible by 42048
630720/52560 = 12        gives remainder 0 and so are divisible by 52560
630720/63072 = 10        gives remainder 0 and so are divisible by 63072
630720/70080 =       gives remainder 0 and so are divisible by 70080
630720/78840 =       gives remainder 0 and so are divisible by 78840
630720/105120 =       gives remainder 0 and so are divisible by 105120
630720/126144 =       gives remainder 0 and so are divisible by 126144
630720/157680 =       gives remainder 0 and so are divisible by 157680
630720/210240 =       gives remainder 0 and so are divisible by 210240
630720/315360 =       gives remainder 0 and so are divisible by 315360
630720/630720 =       gives remainder 0 and so are divisible by 630720

Other Integer Numbers, 7, 11, 13, 14, 17, 19, 21, 22, 23, 25, 26, 28, 29, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 44, 46, 47, 49, 50, 51, 52, 53, 55, 56, 57, 58, 59, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 74, 75, divides with remainder, so cannot be factors of 630720.

Only whole numbers and intergers can be converted to factors.


Factors of 630720 that add up to numbers

Factors of 630720 that add up to 2255520 =1 + 2 + 3 + 4 + 5 + 6 + 8 + 9 + 10 + 12 + 15 + 16 + 18 + 20 + 24 + 27 + 30 + 32 + 36 + 40 + 45 + 48 + 54 + 60 + 64 + 72 + 73 + 80 + 90 + 96 + 108 + 120 + 135 + 144 + 146 + 160 + 180 + 192 + 216 + 219 + 240 + 270 + 288 + 292 + 320 + 360 + 365 + 432 + 438 + 480 + 540 + 576 + 584 + 657 + 720 + 730 + 864 + 876 + 960 + 1080 + 1095 + 1168 + 1314 + 1440 + 1460 + 1728 + 1752 + 1971 + 2160 + 2190 + 2336 + 2628 + 2880 + 2920 + 3285 + 3504 + 3942 + 4320 + 4380 + 4672 + 5256 + 5840 + 6570 + 7008 + 7884 + 8640 + 8760 + 9855 + 10512 + 11680 + 13140 + 14016 + 15768 + 17520 + 19710 + 21024 + 23360 + 26280 + 31536 + 35040 + 39420 + 42048 + 52560 + 63072 + 70080 + 78840 + 105120 + 126144 + 157680 + 210240 + 315360 + 630720

Factors of 630720 that add up to 3 = 1 + 2

Factors of 630720 that add up to 6 = 1 + 2 + 3

Factors of 630720 that add up to 10 = 1 + 2 + 3 + 4

Factor of 630720 in pairs

1 x 630720, 2 x 315360, 3 x 210240, 4 x 157680, 5 x 126144, 6 x 105120, 8 x 78840, 9 x 70080, 10 x 63072, 12 x 52560, 15 x 42048, 16 x 39420, 18 x 35040, 20 x 31536, 24 x 26280, 27 x 23360, 30 x 21024, 32 x 19710, 36 x 17520, 40 x 15768, 45 x 14016, 48 x 13140, 54 x 11680, 60 x 10512, 64 x 9855, 72 x 8760, 73 x 8640, 80 x 7884, 90 x 7008, 96 x 6570, 108 x 5840, 120 x 5256, 135 x 4672, 144 x 4380, 146 x 4320, 160 x 3942, 180 x 3504, 192 x 3285, 216 x 2920, 219 x 2880, 240 x 2628, 270 x 2336, 288 x 2190, 292 x 2160, 320 x 1971, 360 x 1752, 365 x 1728, 432 x 1460, 438 x 1440, 480 x 1314, 540 x 1168, 576 x 1095, 584 x 1080, 657 x 960, 720 x 876, 730 x 864, 864 x 730, 876 x 720, 960 x 657, 1080 x 584, 1095 x 576, 1168 x 540, 1314 x 480, 1440 x 438, 1460 x 432, 1728 x 365, 1752 x 360, 1971 x 320, 2160 x 292, 2190 x 288, 2336 x 270, 2628 x 240, 2880 x 219, 2920 x 216, 3285 x 192, 3504 x 180, 3942 x 160, 4320 x 146, 4380 x 144, 4672 x 135, 5256 x 120, 5840 x 108, 6570 x 96, 7008 x 90, 7884 x 80, 8640 x 73, 8760 x 72, 9855 x 64, 10512 x 60, 11680 x 54, 13140 x 48, 14016 x 45, 15768 x 40, 17520 x 36, 19710 x 32, 21024 x 30, 23360 x 27, 26280 x 24, 31536 x 20, 35040 x 18, 39420 x 16, 42048 x 15, 52560 x 12, 63072 x 10, 70080 x 9, 78840 x 8, 105120 x 6, 126144 x 5, 157680 x 4, 210240 x 3, 315360 x 2, 630720 x 1

1 and 630720 are a factor pair of 630720 since 1 x 630720= 630720

2 and 315360 are a factor pair of 630720 since 2 x 315360= 630720

3 and 210240 are a factor pair of 630720 since 3 x 210240= 630720

4 and 157680 are a factor pair of 630720 since 4 x 157680= 630720

5 and 126144 are a factor pair of 630720 since 5 x 126144= 630720

6 and 105120 are a factor pair of 630720 since 6 x 105120= 630720

8 and 78840 are a factor pair of 630720 since 8 x 78840= 630720

9 and 70080 are a factor pair of 630720 since 9 x 70080= 630720

10 and 63072 are a factor pair of 630720 since 10 x 63072= 630720

12 and 52560 are a factor pair of 630720 since 12 x 52560= 630720

15 and 42048 are a factor pair of 630720 since 15 x 42048= 630720

16 and 39420 are a factor pair of 630720 since 16 x 39420= 630720

18 and 35040 are a factor pair of 630720 since 18 x 35040= 630720

20 and 31536 are a factor pair of 630720 since 20 x 31536= 630720

24 and 26280 are a factor pair of 630720 since 24 x 26280= 630720

27 and 23360 are a factor pair of 630720 since 27 x 23360= 630720

30 and 21024 are a factor pair of 630720 since 30 x 21024= 630720

32 and 19710 are a factor pair of 630720 since 32 x 19710= 630720

36 and 17520 are a factor pair of 630720 since 36 x 17520= 630720

40 and 15768 are a factor pair of 630720 since 40 x 15768= 630720

45 and 14016 are a factor pair of 630720 since 45 x 14016= 630720

48 and 13140 are a factor pair of 630720 since 48 x 13140= 630720

54 and 11680 are a factor pair of 630720 since 54 x 11680= 630720

60 and 10512 are a factor pair of 630720 since 60 x 10512= 630720

64 and 9855 are a factor pair of 630720 since 64 x 9855= 630720

72 and 8760 are a factor pair of 630720 since 72 x 8760= 630720

73 and 8640 are a factor pair of 630720 since 73 x 8640= 630720

80 and 7884 are a factor pair of 630720 since 80 x 7884= 630720

90 and 7008 are a factor pair of 630720 since 90 x 7008= 630720

96 and 6570 are a factor pair of 630720 since 96 x 6570= 630720

108 and 5840 are a factor pair of 630720 since 108 x 5840= 630720

120 and 5256 are a factor pair of 630720 since 120 x 5256= 630720

135 and 4672 are a factor pair of 630720 since 135 x 4672= 630720

144 and 4380 are a factor pair of 630720 since 144 x 4380= 630720

146 and 4320 are a factor pair of 630720 since 146 x 4320= 630720

160 and 3942 are a factor pair of 630720 since 160 x 3942= 630720

180 and 3504 are a factor pair of 630720 since 180 x 3504= 630720

192 and 3285 are a factor pair of 630720 since 192 x 3285= 630720

216 and 2920 are a factor pair of 630720 since 216 x 2920= 630720

219 and 2880 are a factor pair of 630720 since 219 x 2880= 630720

240 and 2628 are a factor pair of 630720 since 240 x 2628= 630720

270 and 2336 are a factor pair of 630720 since 270 x 2336= 630720

288 and 2190 are a factor pair of 630720 since 288 x 2190= 630720

292 and 2160 are a factor pair of 630720 since 292 x 2160= 630720

320 and 1971 are a factor pair of 630720 since 320 x 1971= 630720

360 and 1752 are a factor pair of 630720 since 360 x 1752= 630720

365 and 1728 are a factor pair of 630720 since 365 x 1728= 630720

432 and 1460 are a factor pair of 630720 since 432 x 1460= 630720

438 and 1440 are a factor pair of 630720 since 438 x 1440= 630720

480 and 1314 are a factor pair of 630720 since 480 x 1314= 630720

540 and 1168 are a factor pair of 630720 since 540 x 1168= 630720

576 and 1095 are a factor pair of 630720 since 576 x 1095= 630720

584 and 1080 are a factor pair of 630720 since 584 x 1080= 630720

657 and 960 are a factor pair of 630720 since 657 x 960= 630720

720 and 876 are a factor pair of 630720 since 720 x 876= 630720

730 and 864 are a factor pair of 630720 since 730 x 864= 630720

864 and 730 are a factor pair of 630720 since 864 x 730= 630720

876 and 720 are a factor pair of 630720 since 876 x 720= 630720

960 and 657 are a factor pair of 630720 since 960 x 657= 630720

1080 and 584 are a factor pair of 630720 since 1080 x 584= 630720

1095 and 576 are a factor pair of 630720 since 1095 x 576= 630720

1168 and 540 are a factor pair of 630720 since 1168 x 540= 630720

1314 and 480 are a factor pair of 630720 since 1314 x 480= 630720

1440 and 438 are a factor pair of 630720 since 1440 x 438= 630720

1460 and 432 are a factor pair of 630720 since 1460 x 432= 630720

1728 and 365 are a factor pair of 630720 since 1728 x 365= 630720

1752 and 360 are a factor pair of 630720 since 1752 x 360= 630720

1971 and 320 are a factor pair of 630720 since 1971 x 320= 630720

2160 and 292 are a factor pair of 630720 since 2160 x 292= 630720

2190 and 288 are a factor pair of 630720 since 2190 x 288= 630720

2336 and 270 are a factor pair of 630720 since 2336 x 270= 630720

2628 and 240 are a factor pair of 630720 since 2628 x 240= 630720

2880 and 219 are a factor pair of 630720 since 2880 x 219= 630720

2920 and 216 are a factor pair of 630720 since 2920 x 216= 630720

3285 and 192 are a factor pair of 630720 since 3285 x 192= 630720

3504 and 180 are a factor pair of 630720 since 3504 x 180= 630720

3942 and 160 are a factor pair of 630720 since 3942 x 160= 630720

4320 and 146 are a factor pair of 630720 since 4320 x 146= 630720

4380 and 144 are a factor pair of 630720 since 4380 x 144= 630720

4672 and 135 are a factor pair of 630720 since 4672 x 135= 630720

5256 and 120 are a factor pair of 630720 since 5256 x 120= 630720

5840 and 108 are a factor pair of 630720 since 5840 x 108= 630720

6570 and 96 are a factor pair of 630720 since 6570 x 96= 630720

7008 and 90 are a factor pair of 630720 since 7008 x 90= 630720

7884 and 80 are a factor pair of 630720 since 7884 x 80= 630720

8640 and 73 are a factor pair of 630720 since 8640 x 73= 630720

8760 and 72 are a factor pair of 630720 since 8760 x 72= 630720

9855 and 64 are a factor pair of 630720 since 9855 x 64= 630720

10512 and 60 are a factor pair of 630720 since 10512 x 60= 630720

11680 and 54 are a factor pair of 630720 since 11680 x 54= 630720

13140 and 48 are a factor pair of 630720 since 13140 x 48= 630720

14016 and 45 are a factor pair of 630720 since 14016 x 45= 630720

15768 and 40 are a factor pair of 630720 since 15768 x 40= 630720

17520 and 36 are a factor pair of 630720 since 17520 x 36= 630720

19710 and 32 are a factor pair of 630720 since 19710 x 32= 630720

21024 and 30 are a factor pair of 630720 since 21024 x 30= 630720

23360 and 27 are a factor pair of 630720 since 23360 x 27= 630720

26280 and 24 are a factor pair of 630720 since 26280 x 24= 630720

31536 and 20 are a factor pair of 630720 since 31536 x 20= 630720

35040 and 18 are a factor pair of 630720 since 35040 x 18= 630720

39420 and 16 are a factor pair of 630720 since 39420 x 16= 630720

42048 and 15 are a factor pair of 630720 since 42048 x 15= 630720

52560 and 12 are a factor pair of 630720 since 52560 x 12= 630720

63072 and 10 are a factor pair of 630720 since 63072 x 10= 630720

70080 and 9 are a factor pair of 630720 since 70080 x 9= 630720

78840 and 8 are a factor pair of 630720 since 78840 x 8= 630720

105120 and 6 are a factor pair of 630720 since 105120 x 6= 630720

126144 and 5 are a factor pair of 630720 since 126144 x 5= 630720

157680 and 4 are a factor pair of 630720 since 157680 x 4= 630720

210240 and 3 are a factor pair of 630720 since 210240 x 3= 630720

315360 and 2 are a factor pair of 630720 since 315360 x 2= 630720

630720 and 1 are a factor pair of 630720 since 630720 x 1= 630720




We get factors of 630720 numbers by finding numbers that can divide 630720 without remainder or alternatively numbers that can multiply together to equal the target number being converted.

In considering numbers than can divide 630720 without remainders. So we start with 1, then check 2,3,4,5,6,7,8,9, etc and 630720

Getting factors is done by dividing 630720 with numbers lower to it in value to find the one that will not leave remainder. Numbers that divide without remainders are the factors.

Factors are whole numbers or integers that are multiplied together to produce a given number. The integers or whole numbers multiplied are factors of the given number. If x multiplied by y = z then x and y are factors of z.

if for instance you want to find the factors of 20. You will have to find combination of numbers that when it is multiplied together will give 20. Example here is 5 and 4 because when you multiplied them, it will give you 20. so they are factors of the given number 20. Also 1 and 20, 2 and 10 are factors of 20 because 1 x 20 = 20 and 2 x 10 = 20. The factors of the given interger number 20 are 1, 2, 4, 5, 10, 20

To calculate factors using this tool, you will enter positive integers, because the calculator will only allow positive values, to calculate factors of a number. if you need to calculate negative numbers, you enter the positive value, get the factors and duplicate the answer yourself with all the give positive factors as negatives like as -5 and -6 as factors of number 30. On the other hand this calculator will give you both negative factors and positive integers for numbers. For instance, -2 , -3,-4 etc.

factors is like division in maths, because it gives all numbers that divide evenly into a number with no remainder. example is number 8. it is is evenly divisible by 2 and 4, which means that both 2 and 4 are factors of number 10.