540628020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{333721}}^1$

素因数の和:333742

約数の個数: 60

約数和(自身を含む): 1695975204

約数和(自身を除く): 1155347184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 333721, 667442, 1001163, 1334884, 1668605, 2002326, 3003489, 3337210, 4004652, 5005815, 6006978, 6674420, 9010467, 10011630, 12013956, 15017445, 18020934, 20023260, 27031401, 30034890, 36041868, 45052335, 54062802, 60069780, 90104670, 108125604, 135157005, 180209340, 270314010, 540628020]

約数ペア:

[(1, 540628020), (2, 270314010), (3, 180209340), (4, 135157005), (5, 108125604), (6, 90104670), (9, 60069780), (10, 54062802), (12, 45052335), (15, 36041868), (18, 30034890), (20, 27031401), (27, 20023260), (30, 18020934), (36, 15017445), (45, 12013956), (54, 10011630), (60, 9010467), (81, 6674420), (90, 6006978), (108, 5005815), (135, 4004652), (162, 3337210), (180, 3003489), (270, 2002326), (324, 1668605), (405, 1334884), (540, 1001163), (810, 667442), (1620, 333721)]