159910620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2665177}}^1$

素因数の和:2665189

約数の個数: 24

約数和(自身を含む): 447749904

約数和(自身を除く): 287839284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2665177, 5330354, 7995531, 10660708, 13325885, 15991062, 26651770, 31982124, 39977655, 53303540, 79955310, 159910620]

約数ペア:

[(1, 159910620), (2, 79955310), (3, 53303540), (4, 39977655), (5, 31982124), (6, 26651770), (10, 15991062), (12, 13325885), (15, 10660708), (20, 7995531), (30, 5330354), (60, 2665177)]