149048880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8747}}^1$

素因数の和:8834

約数の個数: 80

約数和(自身を含む): 468612864

約数和(自身を除く): 319563984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 8747, 17040, 17494, 26241, 34988, 43735, 52482, 69976, 87470, 104964, 131205, 139952, 174940, 209928, 262410, 349880, 419856, 524820, 621037, 699760, 1049640, 1242074, 1863111, 2099280, 2484148, 3105185, 3726222, 4968296, 6210370, 7452444, 9315555, 9936592, 12420740, 14904888, 18631110, 24841480, 29809776, 37262220, 49682960, 74524440, 149048880]

約数ペア:

[(1, 149048880), (2, 74524440), (3, 49682960), (4, 37262220), (5, 29809776), (6, 24841480), (8, 18631110), (10, 14904888), (12, 12420740), (15, 9936592), (16, 9315555), (20, 7452444), (24, 6210370), (30, 4968296), (40, 3726222), (48, 3105185), (60, 2484148), (71, 2099280), (80, 1863111), (120, 1242074), (142, 1049640), (213, 699760), (240, 621037), (284, 524820), (355, 419856), (426, 349880), (568, 262410), (710, 209928), (852, 174940), (1065, 139952), (1136, 131205), (1420, 104964), (1704, 87470), (2130, 69976), (2840, 52482), (3408, 43735), (4260, 34988), (5680, 26241), (8520, 17494), (8747, 17040)]