40332540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{672209}}^1$

素因数の和:672221

約数の個数: 24

約数和(自身を含む): 112931280

約数和(自身を除く): 72598740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 672209, 1344418, 2016627, 2688836, 3361045, 4033254, 6722090, 8066508, 10083135, 13444180, 20166270, 40332540]

約数ペア:

[(1, 40332540), (2, 20166270), (3, 13444180), (4, 10083135), (5, 8066508), (6, 6722090), (10, 4033254), (12, 3361045), (15, 2688836), (20, 2016627), (30, 1344418), (60, 672209)]