230386920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1919891}}^1$

素因数の和:1919905

約数の個数: 32

約数和(自身を含む): 691161120

約数和(自身を除く): 460774200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1919891, 3839782, 5759673, 7679564, 9599455, 11519346, 15359128, 19198910, 23038692, 28798365, 38397820, 46077384, 57596730, 76795640, 115193460, 230386920]

約数ペア:

[(1, 230386920), (2, 115193460), (3, 76795640), (4, 57596730), (5, 46077384), (6, 38397820), (8, 28798365), (10, 23038692), (12, 19198910), (15, 15359128), (20, 11519346), (24, 9599455), (30, 7679564), (40, 5759673), (60, 3839782), (120, 1919891)]