270442860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4507381}}^1$

素因数の和:4507393

約数の個数: 24

約数和(自身を含む): 757240176

約数和(自身を除く): 486797316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4507381, 9014762, 13522143, 18029524, 22536905, 27044286, 45073810, 54088572, 67610715, 90147620, 135221430, 270442860]

約数ペア:

[(1, 270442860), (2, 135221430), (3, 90147620), (4, 67610715), (5, 54088572), (6, 45073810), (10, 27044286), (12, 22536905), (15, 18029524), (20, 13522143), (30, 9014762), (60, 4507381)]