804539220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13408987}}^1$

素因数の和:13408999

約数の個数: 24

約数和(自身を含む): 2252709984

約数和(自身を除く): 1448170764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13408987, 26817974, 40226961, 53635948, 67044935, 80453922, 134089870, 160907844, 201134805, 268179740, 402269610, 804539220]

約数ペア:

[(1, 804539220), (2, 402269610), (3, 268179740), (4, 201134805), (5, 160907844), (6, 134089870), (10, 80453922), (12, 67044935), (15, 53635948), (20, 40226961), (30, 26817974), (60, 13408987)]