79552020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1325867}}^1$

素因数の和:1325879

約数の個数: 24

約数和(自身を含む): 222745824

約数和(自身を除く): 143193804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1325867, 2651734, 3977601, 5303468, 6629335, 7955202, 13258670, 15910404, 19888005, 26517340, 39776010, 79552020]

約数ペア:

[(1, 79552020), (2, 39776010), (3, 26517340), (4, 19888005), (5, 15910404), (6, 13258670), (10, 7955202), (12, 6629335), (15, 5303468), (20, 3977601), (30, 2651734), (60, 1325867)]