42498840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4483}}^1$

素因数の和:4576

約数の個数: 64

約数和(自身を含む): 129139200

約数和(自身を除く): 86640360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4483, 4740, 8966, 9480, 13449, 17932, 22415, 26898, 35864, 44830, 53796, 67245, 89660, 107592, 134490, 179320, 268980, 354157, 537960, 708314, 1062471, 1416628, 1770785, 2124942, 2833256, 3541570, 4249884, 5312355, 7083140, 8499768, 10624710, 14166280, 21249420, 42498840]

約数ペア:

[(1, 42498840), (2, 21249420), (3, 14166280), (4, 10624710), (5, 8499768), (6, 7083140), (8, 5312355), (10, 4249884), (12, 3541570), (15, 2833256), (20, 2124942), (24, 1770785), (30, 1416628), (40, 1062471), (60, 708314), (79, 537960), (120, 354157), (158, 268980), (237, 179320), (316, 134490), (395, 107592), (474, 89660), (632, 67245), (790, 53796), (948, 44830), (1185, 35864), (1580, 26898), (1896, 22415), (2370, 17932), (3160, 13449), (4483, 9480), (4740, 8966)]