15032560

素因数分解:

$2^4\times 5^1\times {\mathrm{187907}}^1$

素因数の和:187920

約数の個数: 20

約数和(自身を含む): 34950888

約数和(自身を除く): 19918328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 187907, 375814, 751628, 939535, 1503256, 1879070, 3006512, 3758140, 7516280, 15032560]

約数ペア:

[(1, 15032560), (2, 7516280), (4, 3758140), (5, 3006512), (8, 1879070), (10, 1503256), (16, 939535), (20, 751628), (40, 375814), (80, 187907)]