30760120

素因数分解:

$2^3\times 5^1\times {\mathrm{769003}}^1$

素因数の和:769014

約数の個数: 16

約数和(自身を含む): 69210360

約数和(自身を除く): 38450240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769003, 1538006, 3076012, 3845015, 6152024, 7690030, 15380060, 30760120]

約数ペア:

[(1, 30760120), (2, 15380060), (4, 7690030), (5, 6152024), (8, 3845015), (10, 3076012), (20, 1538006), (40, 769003)]