88039620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{489109}}^1$

素因数の和:489124

約数の個数: 36

約数和(自身を含む): 267054060

約数和(自身を除く): 179014440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 489109, 978218, 1467327, 1956436, 2445545, 2934654, 4401981, 4891090, 5869308, 7336635, 8803962, 9782180, 14673270, 17607924, 22009905, 29346540, 44019810, 88039620]

約数ペア:

[(1, 88039620), (2, 44019810), (3, 29346540), (4, 22009905), (5, 17607924), (6, 14673270), (9, 9782180), (10, 8803962), (12, 7336635), (15, 5869308), (18, 4891090), (20, 4401981), (30, 2934654), (36, 2445545), (45, 1956436), (60, 1467327), (90, 978218), (180, 489109)]