64560660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1076011}}^1$

素因数の和:1076023

約数の個数: 24

約数和(自身を含む): 180770016

約数和(自身を除く): 116209356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1076011, 2152022, 3228033, 4304044, 5380055, 6456066, 10760110, 12912132, 16140165, 21520220, 32280330, 64560660]

約数ペア:

[(1, 64560660), (2, 32280330), (3, 21520220), (4, 16140165), (5, 12912132), (6, 10760110), (10, 6456066), (12, 5380055), (15, 4304044), (20, 3228033), (30, 2152022), (60, 1076011)]