120904860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2015081}}^1$

素因数の和:2015093

約数の個数: 24

約数和(自身を含む): 338533776

約数和(自身を除く): 217628916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2015081, 4030162, 6045243, 8060324, 10075405, 12090486, 20150810, 24180972, 30226215, 40301620, 60452430, 120904860]

約数ペア:

[(1, 120904860), (2, 60452430), (3, 40301620), (4, 30226215), (5, 24180972), (6, 20150810), (10, 12090486), (12, 10075405), (15, 8060324), (20, 6045243), (30, 4030162), (60, 2015081)]