712020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 1993824

約数和(自身を除く): 1281804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11867, 23734, 35601, 47468, 59335, 71202, 118670, 142404, 178005, 237340, 356010, 712020]

約数ペア:

[(1, 712020), (2, 356010), (3, 237340), (4, 178005), (5, 142404), (6, 118670), (10, 71202), (12, 59335), (15, 47468), (20, 35601), (30, 23734), (60, 11867)]