328672020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5477867}}^1$

素因数の和:5477879

約数の個数: 24

約数和(自身を含む): 920281824

約数和(自身を除く): 591609804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5477867, 10955734, 16433601, 21911468, 27389335, 32867202, 54778670, 65734404, 82168005, 109557340, 164336010, 328672020]

約数ペア:

[(1, 328672020), (2, 164336010), (3, 109557340), (4, 82168005), (5, 65734404), (6, 54778670), (10, 32867202), (12, 27389335), (15, 21911468), (20, 16433601), (30, 10955734), (60, 5477867)]