907786920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7564891}}^1$

素因数の和:7564905

約数の個数: 32

約数和(自身を含む): 2723361120

約数和(自身を除く): 1815574200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7564891, 15129782, 22694673, 30259564, 37824455, 45389346, 60519128, 75648910, 90778692, 113473365, 151297820, 181557384, 226946730, 302595640, 453893460, 907786920]

約数ペア:

[(1, 907786920), (2, 453893460), (3, 302595640), (4, 226946730), (5, 181557384), (6, 151297820), (8, 113473365), (10, 90778692), (12, 75648910), (15, 60519128), (20, 45389346), (24, 37824455), (30, 30259564), (40, 22694673), (60, 15129782), (120, 7564891)]