120139560

素因数分解:

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

素因数の和:333738

約数の個数: 48

約数和(自身を含む): 390454740

約数和(自身を除く): 270315180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 333721, 667442, 1001163, 1334884, 1668605, 2002326, 2669768, 3003489, 3337210, 4004652, 5005815, 6006978, 6674420, 8009304, 10011630, 12013956, 13348840, 15017445, 20023260, 24027912, 30034890, 40046520, 60069780, 120139560]

約数ペア:

[(1, 120139560), (2, 60069780), (3, 40046520), (4, 30034890), (5, 24027912), (6, 20023260), (8, 15017445), (9, 13348840), (10, 12013956), (12, 10011630), (15, 8009304), (18, 6674420), (20, 6006978), (24, 5005815), (30, 4004652), (36, 3337210), (40, 3003489), (45, 2669768), (60, 2002326), (72, 1668605), (90, 1334884), (120, 1001163), (180, 667442), (360, 333721)]