89120040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23957}}^1$

素因数の和:24002

約数の個数: 64

約数和(自身を含む): 275996160

約数和(自身を除く): 186876120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 23957, 47914, 71871, 95828, 119785, 143742, 191656, 239570, 287484, 359355, 479140, 574968, 718710, 742667, 958280, 1437420, 1485334, 2228001, 2874840, 2970668, 3713335, 4456002, 5941336, 7426670, 8912004, 11140005, 14853340, 17824008, 22280010, 29706680, 44560020, 89120040]

約数ペア:

[(1, 89120040), (2, 44560020), (3, 29706680), (4, 22280010), (5, 17824008), (6, 14853340), (8, 11140005), (10, 8912004), (12, 7426670), (15, 5941336), (20, 4456002), (24, 3713335), (30, 2970668), (31, 2874840), (40, 2228001), (60, 1485334), (62, 1437420), (93, 958280), (120, 742667), (124, 718710), (155, 574968), (186, 479140), (248, 359355), (310, 287484), (372, 239570), (465, 191656), (620, 143742), (744, 119785), (930, 95828), (1240, 71871), (1860, 47914), (3720, 23957)]