42166920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351391}}^1$

素因数の和:351405

約数の個数: 32

約数和(自身を含む): 126501120

約数和(自身を除く): 84334200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351391, 702782, 1054173, 1405564, 1756955, 2108346, 2811128, 3513910, 4216692, 5270865, 7027820, 8433384, 10541730, 14055640, 21083460, 42166920]

約数ペア:

[(1, 42166920), (2, 21083460), (3, 14055640), (4, 10541730), (5, 8433384), (6, 7027820), (8, 5270865), (10, 4216692), (12, 3513910), (15, 2811128), (20, 2108346), (24, 1756955), (30, 1405564), (40, 1054173), (60, 702782), (120, 351391)]