67906920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{565891}}^1$

素因数の和:565905

約数の個数: 32

約数和(自身を含む): 203721120

約数和(自身を除く): 135814200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 565891, 1131782, 1697673, 2263564, 2829455, 3395346, 4527128, 5658910, 6790692, 8488365, 11317820, 13581384, 16976730, 22635640, 33953460, 67906920]

約数ペア:

[(1, 67906920), (2, 33953460), (3, 22635640), (4, 16976730), (5, 13581384), (6, 11317820), (8, 8488365), (10, 6790692), (12, 5658910), (15, 4527128), (20, 3395346), (24, 2829455), (30, 2263564), (40, 1697673), (60, 1131782), (120, 565891)]