52878480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220327}}^1$

素因数の和:220343

約数の個数: 40

約数和(自身を含む): 163924032

約数和(自身を除く): 111045552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220327, 440654, 660981, 881308, 1101635, 1321962, 1762616, 2203270, 2643924, 3304905, 3525232, 4406540, 5287848, 6609810, 8813080, 10575696, 13219620, 17626160, 26439240, 52878480]

約数ペア:

[(1, 52878480), (2, 26439240), (3, 17626160), (4, 13219620), (5, 10575696), (6, 8813080), (8, 6609810), (10, 5287848), (12, 4406540), (15, 3525232), (16, 3304905), (20, 2643924), (24, 2203270), (30, 1762616), (40, 1321962), (48, 1101635), (60, 881308), (80, 660981), (120, 440654), (240, 220327)]