268492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4474867}}^1$

素因数の和:4474879

約数の個数: 24

約数和(自身を含む): 751777824

約数和(自身を除く): 483285804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4474867, 8949734, 13424601, 17899468, 22374335, 26849202, 44748670, 53698404, 67123005, 89497340, 134246010, 268492020]

約数ペア:

[(1, 268492020), (2, 134246010), (3, 89497340), (4, 67123005), (5, 53698404), (6, 44748670), (10, 26849202), (12, 22374335), (15, 17899468), (20, 13424601), (30, 8949734), (60, 4474867)]