54246840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6367}}^1$

素因数の和:6452

約数の個数: 64

約数和(自身を含む): 165058560

約数和(自身を除く): 110811720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6367, 8520, 12734, 19101, 25468, 31835, 38202, 50936, 63670, 76404, 95505, 127340, 152808, 191010, 254680, 382020, 452057, 764040, 904114, 1356171, 1808228, 2260285, 2712342, 3616456, 4520570, 5424684, 6780855, 9041140, 10849368, 13561710, 18082280, 27123420, 54246840]

約数ペア:

[(1, 54246840), (2, 27123420), (3, 18082280), (4, 13561710), (5, 10849368), (6, 9041140), (8, 6780855), (10, 5424684), (12, 4520570), (15, 3616456), (20, 2712342), (24, 2260285), (30, 1808228), (40, 1356171), (60, 904114), (71, 764040), (120, 452057), (142, 382020), (213, 254680), (284, 191010), (355, 152808), (426, 127340), (568, 95505), (710, 76404), (852, 63670), (1065, 50936), (1420, 38202), (1704, 31835), (2130, 25468), (2840, 19101), (4260, 12734), (6367, 8520)]