61587120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5237}}^1$

素因数の和:5267

約数の個数: 120

約数和(自身を含む): 222133104

約数和(自身を除く): 160545984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5237, 5880, 10474, 11760, 15711, 20948, 26185, 31422, 36659, 41896, 52370, 62844, 73318, 78555, 83792, 104740, 109977, 125688, 146636, 157110, 183295, 209480, 219954, 251376, 256613, 293272, 314220, 366590, 418960, 439908, 513226, 549885, 586544, 628440, 733180, 769839, 879816, 1026452, 1099770, 1256880, 1283065, 1466360, 1539678, 1759632, 2052904, 2199540, 2566130, 2932720, 3079356, 3849195, 4105808, 4399080, 5132260, 6158712, 7698390, 8798160, 10264520, 12317424, 15396780, 20529040, 30793560, 61587120]

約数ペア:

[(1, 61587120), (2, 30793560), (3, 20529040), (4, 15396780), (5, 12317424), (6, 10264520), (7, 8798160), (8, 7698390), (10, 6158712), (12, 5132260), (14, 4399080), (15, 4105808), (16, 3849195), (20, 3079356), (21, 2932720), (24, 2566130), (28, 2199540), (30, 2052904), (35, 1759632), (40, 1539678), (42, 1466360), (48, 1283065), (49, 1256880), (56, 1099770), (60, 1026452), (70, 879816), (80, 769839), (84, 733180), (98, 628440), (105, 586544), (112, 549885), (120, 513226), (140, 439908), (147, 418960), (168, 366590), (196, 314220), (210, 293272), (240, 256613), (245, 251376), (280, 219954), (294, 209480), (336, 183295), (392, 157110), (420, 146636), (490, 125688), (560, 109977), (588, 104740), (735, 83792), (784, 78555), (840, 73318), (980, 62844), (1176, 52370), (1470, 41896), (1680, 36659), (1960, 31422), (2352, 26185), (2940, 20948), (3920, 15711), (5237, 11760), (5880, 10474)]