172767480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1439729}}^1$

素因数の和:1439743

約数の個数: 32

約数和(自身を含む): 518302800

約数和(自身を除く): 345535320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1439729, 2879458, 4319187, 5758916, 7198645, 8638374, 11517832, 14397290, 17276748, 21595935, 28794580, 34553496, 43191870, 57589160, 86383740, 172767480]

約数ペア:

[(1, 172767480), (2, 86383740), (3, 57589160), (4, 43191870), (5, 34553496), (6, 28794580), (8, 21595935), (10, 17276748), (12, 14397290), (15, 11517832), (20, 8638374), (24, 7198645), (30, 5758916), (40, 4319187), (60, 2879458), (120, 1439729)]