15974040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133117}}^1$

素因数の和:133131

約数の個数: 32

約数和(自身を含む): 47922480

約数和(自身を除く): 31948440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133117, 266234, 399351, 532468, 665585, 798702, 1064936, 1331170, 1597404, 1996755, 2662340, 3194808, 3993510, 5324680, 7987020, 15974040]

約数ペア:

[(1, 15974040), (2, 7987020), (3, 5324680), (4, 3993510), (5, 3194808), (6, 2662340), (8, 1996755), (10, 1597404), (12, 1331170), (15, 1064936), (20, 798702), (24, 665585), (30, 532468), (40, 399351), (60, 266234), (120, 133117)]