47377620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263209}}^1$

素因数の和:263224

約数の個数: 36

約数和(自身を含む): 143712660

約数和(自身を除く): 96335040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263209, 526418, 789627, 1052836, 1316045, 1579254, 2368881, 2632090, 3158508, 3948135, 4737762, 5264180, 7896270, 9475524, 11844405, 15792540, 23688810, 47377620]

約数ペア:

[(1, 47377620), (2, 23688810), (3, 15792540), (4, 11844405), (5, 9475524), (6, 7896270), (9, 5264180), (10, 4737762), (12, 3948135), (15, 3158508), (18, 2632090), (20, 2368881), (30, 1579254), (36, 1316045), (45, 1052836), (60, 789627), (90, 526418), (180, 263209)]