119287620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{220903}}^1$

素因数の和:220921

約数の個数: 48

約数和(自身を含む): 371118720

約数和(自身を除く): 251831100

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, 220903, 441806, 662709, 883612, 1104515, 1325418, 1988127, 2209030, 2650836, 3313545, 3976254, 4418060, 5964381, 6627090, 7952508, 9940635, 11928762, 13254180, 19881270, 23857524, 29821905, 39762540, 59643810, 119287620]

約数ペア:

[(1, 119287620), (2, 59643810), (3, 39762540), (4, 29821905), (5, 23857524), (6, 19881270), (9, 13254180), (10, 11928762), (12, 9940635), (15, 7952508), (18, 6627090), (20, 5964381), (27, 4418060), (30, 3976254), (36, 3313545), (45, 2650836), (54, 2209030), (60, 1988127), (90, 1325418), (108, 1104515), (135, 883612), (180, 662709), (270, 441806), (540, 220903)]