45172020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{752867}}^1$

素因数の和:752879

約数の個数: 24

約数和(自身を含む): 126481824

約数和(自身を除く): 81309804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 752867, 1505734, 2258601, 3011468, 3764335, 4517202, 7528670, 9034404, 11293005, 15057340, 22586010, 45172020]

約数ペア:

[(1, 45172020), (2, 22586010), (3, 15057340), (4, 11293005), (5, 9034404), (6, 7528670), (10, 4517202), (12, 3764335), (15, 3011468), (20, 2258601), (30, 1505734), (60, 752867)]