38040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 114480

約数和(自身を除く): 76440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 19020, 38040]

約数ペア:

[(1, 38040), (2, 19020), (3, 12680), (4, 9510), (5, 7608), (6, 6340), (8, 4755), (10, 3804), (12, 3170), (15, 2536), (20, 1902), (24, 1585), (30, 1268), (40, 951), (60, 634), (120, 317)]