202479240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1687327}}^1$

素因数の和:1687341

約数の個数: 32

約数和(自身を含む): 607438080

約数和(自身を除く): 404958840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1687327, 3374654, 5061981, 6749308, 8436635, 10123962, 13498616, 16873270, 20247924, 25309905, 33746540, 40495848, 50619810, 67493080, 101239620, 202479240]

約数ペア:

[(1, 202479240), (2, 101239620), (3, 67493080), (4, 50619810), (5, 40495848), (6, 33746540), (8, 25309905), (10, 20247924), (12, 16873270), (15, 13498616), (20, 10123962), (24, 8436635), (30, 6749308), (40, 5061981), (60, 3374654), (120, 1687327)]