64923360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{135257}}^1$

素因数の和:135275

約数の個数: 48

約数和(自身を含む): 204510096

約数和(自身を除く): 139586736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 135257, 270514, 405771, 541028, 676285, 811542, 1082056, 1352570, 1623084, 2028855, 2164112, 2705140, 3246168, 4057710, 4328224, 5410280, 6492336, 8115420, 10820560, 12984672, 16230840, 21641120, 32461680, 64923360]

約数ペア:

[(1, 64923360), (2, 32461680), (3, 21641120), (4, 16230840), (5, 12984672), (6, 10820560), (8, 8115420), (10, 6492336), (12, 5410280), (15, 4328224), (16, 4057710), (20, 3246168), (24, 2705140), (30, 2164112), (32, 2028855), (40, 1623084), (48, 1352570), (60, 1082056), (80, 811542), (96, 676285), (120, 541028), (160, 405771), (240, 270514), (480, 135257)]