85666920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{713891}}^1$

素因数の和:713905

約数の個数: 32

約数和(自身を含む): 257001120

約数和(自身を除く): 171334200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 713891, 1427782, 2141673, 2855564, 3569455, 4283346, 5711128, 7138910, 8566692, 10708365, 14277820, 17133384, 21416730, 28555640, 42833460, 85666920]

約数ペア:

[(1, 85666920), (2, 42833460), (3, 28555640), (4, 21416730), (5, 17133384), (6, 14277820), (8, 10708365), (10, 8566692), (12, 7138910), (15, 5711128), (20, 4283346), (24, 3569455), (30, 2855564), (40, 2141673), (60, 1427782), (120, 713891)]