321060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5351}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 899136

約数和(自身を除く): 578076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5351, 10702, 16053, 21404, 26755, 32106, 53510, 64212, 80265, 107020, 160530, 321060]

約数ペア:

[(1, 321060), (2, 160530), (3, 107020), (4, 80265), (5, 64212), (6, 53510), (10, 32106), (12, 26755), (15, 21404), (20, 16053), (30, 10702), (60, 5351)]