1556452440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4323479}}^1$

素因数の和:4323496

約数の個数: 48

約数和(自身を含む): 5058471600

約数和(自身を除く): 3502019160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4323479, 8646958, 12970437, 17293916, 21617395, 25940874, 34587832, 38911311, 43234790, 51881748, 64852185, 77822622, 86469580, 103763496, 129704370, 155645244, 172939160, 194556555, 259408740, 311290488, 389113110, 518817480, 778226220, 1556452440]

約数ペア:

[(1, 1556452440), (2, 778226220), (3, 518817480), (4, 389113110), (5, 311290488), (6, 259408740), (8, 194556555), (9, 172939160), (10, 155645244), (12, 129704370), (15, 103763496), (18, 86469580), (20, 77822622), (24, 64852185), (30, 51881748), (36, 43234790), (40, 38911311), (45, 34587832), (60, 25940874), (72, 21617395), (90, 17293916), (120, 12970437), (180, 8646958), (360, 4323479)]