1552020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25867}}^1$

素因数の和:25879

約数の個数: 24

約数和(自身を含む): 4345824

約数和(自身を除く): 2793804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25867, 51734, 77601, 103468, 129335, 155202, 258670, 310404, 388005, 517340, 776010, 1552020]

約数ペア:

[(1, 1552020), (2, 776010), (3, 517340), (4, 388005), (5, 310404), (6, 258670), (10, 155202), (12, 129335), (15, 103468), (20, 77601), (30, 51734), (60, 25867)]