15298880

素因数分解:

$2^6\times 5^1\times {\mathrm{47809}}^1$

素因数の和:47826

約数の個数: 28

約数和(自身を含む): 36431220

約数和(自身を除く): 21132340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47809, 95618, 191236, 239045, 382472, 478090, 764944, 956180, 1529888, 1912360, 3059776, 3824720, 7649440, 15298880]

約数ペア:

[(1, 15298880), (2, 7649440), (4, 3824720), (5, 3059776), (8, 1912360), (10, 1529888), (16, 956180), (20, 764944), (32, 478090), (40, 382472), (64, 239045), (80, 191236), (160, 95618), (320, 47809)]