15705168

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 41872320

約数和(自身を除く): 26167152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 239, 296, 444, 478, 592, 717, 888, 956, 1369, 1434, 1776, 1912, 2738, 2868, 3824, 4107, 5476, 5736, 8214, 8843, 10952, 11472, 16428, 17686, 21904, 26529, 32856, 35372, 53058, 65712, 70744, 106116, 141488, 212232, 327191, 424464, 654382, 981573, 1308764, 1963146, 2617528, 3926292, 5235056, 7852584, 15705168]

約数ペア:

[(1, 15705168), (2, 7852584), (3, 5235056), (4, 3926292), (6, 2617528), (8, 1963146), (12, 1308764), (16, 981573), (24, 654382), (37, 424464), (48, 327191), (74, 212232), (111, 141488), (148, 106116), (222, 70744), (239, 65712), (296, 53058), (444, 35372), (478, 32856), (592, 26529), (717, 21904), (888, 17686), (956, 16428), (1369, 11472), (1434, 10952), (1776, 8843), (1912, 8214), (2738, 5736), (2868, 5476), (3824, 4107)]