15380060

素因数分解:

$2^2\times 5^1\times {\mathrm{769003}}^1$

素因数の和:769012

約数の個数: 12

約数和(自身を含む): 32298168

約数和(自身を除く): 16918108

約数列:

[1, 2, 4, 5, 10, 20, 769003, 1538006, 3076012, 3845015, 7690030, 15380060]

約数ペア:

[(1, 15380060), (2, 7690030), (4, 3845015), (5, 3076012), (10, 1538006), (20, 769003)]