75952020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1265867}}^1$

素因数の和:1265879

約数の個数: 24

約数和(自身を含む): 212665824

約数和(自身を除く): 136713804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1265867, 2531734, 3797601, 5063468, 6329335, 7595202, 12658670, 15190404, 18988005, 25317340, 37976010, 75952020]

約数ペア:

[(1, 75952020), (2, 37976010), (3, 25317340), (4, 18988005), (5, 15190404), (6, 12658670), (10, 7595202), (12, 6329335), (15, 5063468), (20, 3797601), (30, 2531734), (60, 1265867)]