15368580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85381}}^1$

素因数の和:85396

約数の個数: 36

約数和(自身を含む): 46618572

約数和(自身を除く): 31249992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85381, 170762, 256143, 341524, 426905, 512286, 768429, 853810, 1024572, 1280715, 1536858, 1707620, 2561430, 3073716, 3842145, 5122860, 7684290, 15368580]

約数ペア:

[(1, 15368580), (2, 7684290), (3, 5122860), (4, 3842145), (5, 3073716), (6, 2561430), (9, 1707620), (10, 1536858), (12, 1280715), (15, 1024572), (18, 853810), (20, 768429), (30, 512286), (36, 426905), (45, 341524), (60, 256143), (90, 170762), (180, 85381)]