160897020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2681617}}^1$

素因数の和:2681629

約数の個数: 24

約数和(自身を含む): 450511824

約数和(自身を除く): 289614804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2681617, 5363234, 8044851, 10726468, 13408085, 16089702, 26816170, 32179404, 40224255, 53632340, 80448510, 160897020]

約数ペア:

[(1, 160897020), (2, 80448510), (3, 53632340), (4, 40224255), (5, 32179404), (6, 26816170), (10, 16089702), (12, 13408085), (15, 10726468), (20, 8044851), (30, 5363234), (60, 2681617)]