56456880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3511}}^1$

素因数の和:3594

約数の個数: 80

約数和(自身を含む): 177679104

約数和(自身を除く): 121222224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 3511, 4020, 5360, 7022, 8040, 10533, 14044, 16080, 17555, 21066, 28088, 35110, 42132, 52665, 56176, 70220, 84264, 105330, 140440, 168528, 210660, 235237, 280880, 421320, 470474, 705711, 842640, 940948, 1176185, 1411422, 1881896, 2352370, 2822844, 3528555, 3763792, 4704740, 5645688, 7057110, 9409480, 11291376, 14114220, 18818960, 28228440, 56456880]

約数ペア:

[(1, 56456880), (2, 28228440), (3, 18818960), (4, 14114220), (5, 11291376), (6, 9409480), (8, 7057110), (10, 5645688), (12, 4704740), (15, 3763792), (16, 3528555), (20, 2822844), (24, 2352370), (30, 1881896), (40, 1411422), (48, 1176185), (60, 940948), (67, 842640), (80, 705711), (120, 470474), (134, 421320), (201, 280880), (240, 235237), (268, 210660), (335, 168528), (402, 140440), (536, 105330), (670, 84264), (804, 70220), (1005, 56176), (1072, 52665), (1340, 42132), (1608, 35110), (2010, 28088), (2680, 21066), (3216, 17555), (3511, 16080), (4020, 14044), (5360, 10533), (7022, 8040)]