418366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3486391}}^1$

素因数の和:3486405

約数の個数: 32

約数和(自身を含む): 1255101120

約数和(自身を除く): 836734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3486391, 6972782, 10459173, 13945564, 17431955, 20918346, 27891128, 34863910, 41836692, 52295865, 69727820, 83673384, 104591730, 139455640, 209183460, 418366920]

約数ペア:

[(1, 418366920), (2, 209183460), (3, 139455640), (4, 104591730), (5, 83673384), (6, 69727820), (8, 52295865), (10, 41836692), (12, 34863910), (15, 27891128), (20, 20918346), (24, 17431955), (30, 13945564), (40, 10459173), (60, 6972782), (120, 3486391)]