218089320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1817411}}^1$

素因数の和:1817425

約数の個数: 32

約数和(自身を含む): 654268320

約数和(自身を除く): 436179000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1817411, 3634822, 5452233, 7269644, 9087055, 10904466, 14539288, 18174110, 21808932, 27261165, 36348220, 43617864, 54522330, 72696440, 109044660, 218089320]

約数ペア:

[(1, 218089320), (2, 109044660), (3, 72696440), (4, 54522330), (5, 43617864), (6, 36348220), (8, 27261165), (10, 21808932), (12, 18174110), (15, 14539288), (20, 10904466), (24, 9087055), (30, 7269644), (40, 5452233), (60, 3634822), (120, 1817411)]