29438040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245317}}^1$

素因数の和:245331

約数の個数: 32

約数和(自身を含む): 88314480

約数和(自身を除く): 58876440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245317, 490634, 735951, 981268, 1226585, 1471902, 1962536, 2453170, 2943804, 3679755, 4906340, 5887608, 7359510, 9812680, 14719020, 29438040]

約数ペア:

[(1, 29438040), (2, 14719020), (3, 9812680), (4, 7359510), (5, 5887608), (6, 4906340), (8, 3679755), (10, 2943804), (12, 2453170), (15, 1962536), (20, 1471902), (24, 1226585), (30, 981268), (40, 735951), (60, 490634), (120, 245317)]