10012920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 30270240

約数和(自身を除く): 20257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 461, 543, 724, 905, 922, 1086, 1383, 1448, 1810, 1844, 2172, 2305, 2715, 2766, 3620, 3688, 4344, 4610, 5430, 5532, 6915, 7240, 9220, 10860, 11064, 13830, 18440, 21720, 27660, 55320, 83441, 166882, 250323, 333764, 417205, 500646, 667528, 834410, 1001292, 1251615, 1668820, 2002584, 2503230, 3337640, 5006460, 10012920]

約数ペア:

[(1, 10012920), (2, 5006460), (3, 3337640), (4, 2503230), (5, 2002584), (6, 1668820), (8, 1251615), (10, 1001292), (12, 834410), (15, 667528), (20, 500646), (24, 417205), (30, 333764), (40, 250323), (60, 166882), (120, 83441), (181, 55320), (362, 27660), (461, 21720), (543, 18440), (724, 13830), (905, 11064), (922, 10860), (1086, 9220), (1383, 7240), (1448, 6915), (1810, 5532), (1844, 5430), (2172, 4610), (2305, 4344), (2715, 3688), (2766, 3620)]