25220760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210173}}^1$

素因数の和:210187

約数の個数: 32

約数和(自身を含む): 75662640

約数和(自身を除く): 50441880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210173, 420346, 630519, 840692, 1050865, 1261038, 1681384, 2101730, 2522076, 3152595, 4203460, 5044152, 6305190, 8406920, 12610380, 25220760]

約数ペア:

[(1, 25220760), (2, 12610380), (3, 8406920), (4, 6305190), (5, 5044152), (6, 4203460), (8, 3152595), (10, 2522076), (12, 2101730), (15, 1681384), (20, 1261038), (24, 1050865), (30, 840692), (40, 630519), (60, 420346), (120, 210173)]