47026920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{391891}}^1$

素因数の和:391905

約数の個数: 32

約数和(自身を含む): 141081120

約数和(自身を除く): 94054200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 391891, 783782, 1175673, 1567564, 1959455, 2351346, 3135128, 3918910, 4702692, 5878365, 7837820, 9405384, 11756730, 15675640, 23513460, 47026920]

約数ペア:

[(1, 47026920), (2, 23513460), (3, 15675640), (4, 11756730), (5, 9405384), (6, 7837820), (8, 5878365), (10, 4702692), (12, 3918910), (15, 3135128), (20, 2351346), (24, 1959455), (30, 1567564), (40, 1175673), (60, 783782), (120, 391891)]