15367020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{256117}}^1$

素因数の和:256129

約数の個数: 24

約数和(自身を含む): 43027824

約数和(自身を除く): 27660804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 256117, 512234, 768351, 1024468, 1280585, 1536702, 2561170, 3073404, 3841755, 5122340, 7683510, 15367020]

約数ペア:

[(1, 15367020), (2, 7683510), (3, 5122340), (4, 3841755), (5, 3073404), (6, 2561170), (10, 1536702), (12, 1280585), (15, 1024468), (20, 768351), (30, 512234), (60, 256117)]