118976580

素因数分解:

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

素因数の和:220345

約数の個数: 48

約数和(自身を含む): 370151040

約数和(自身を除く): 251174460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 220327, 440654, 660981, 881308, 1101635, 1321962, 1982943, 2203270, 2643924, 3304905, 3965886, 4406540, 5948829, 6609810, 7931772, 9914715, 11897658, 13219620, 19829430, 23795316, 29744145, 39658860, 59488290, 118976580]

約数ペア:

[(1, 118976580), (2, 59488290), (3, 39658860), (4, 29744145), (5, 23795316), (6, 19829430), (9, 13219620), (10, 11897658), (12, 9914715), (15, 7931772), (18, 6609810), (20, 5948829), (27, 4406540), (30, 3965886), (36, 3304905), (45, 2643924), (54, 2203270), (60, 1982943), (90, 1321962), (108, 1101635), (135, 881308), (180, 660981), (270, 440654), (540, 220327)]