3826920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31891}}^1$

素因数の和:31905

約数の個数: 32

約数和(自身を含む): 11481120

約数和(自身を除く): 7654200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 31891, 63782, 95673, 127564, 159455, 191346, 255128, 318910, 382692, 478365, 637820, 765384, 956730, 1275640, 1913460, 3826920]

約数ペア:

[(1, 3826920), (2, 1913460), (3, 1275640), (4, 956730), (5, 765384), (6, 637820), (8, 478365), (10, 382692), (12, 318910), (15, 255128), (20, 191346), (24, 159455), (30, 127564), (40, 95673), (60, 63782), (120, 31891)]