15752040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131267}}^1$

素因数の和:131281

約数の個数: 32

約数和(自身を含む): 47256480

約数和(自身を除く): 31504440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131267, 262534, 393801, 525068, 656335, 787602, 1050136, 1312670, 1575204, 1969005, 2625340, 3150408, 3938010, 5250680, 7876020, 15752040]

約数ペア:

[(1, 15752040), (2, 7876020), (3, 5250680), (4, 3938010), (5, 3150408), (6, 2625340), (8, 1969005), (10, 1575204), (12, 1312670), (15, 1050136), (20, 787602), (24, 656335), (30, 525068), (40, 393801), (60, 262534), (120, 131267)]