144203480

素因数分解:

$2^3\times 5^1\times {\mathrm{3605087}}^1$

素因数の和:3605098

約数の個数: 16

約数和(自身を含む): 324457920

約数和(自身を除く): 180254440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3605087, 7210174, 14420348, 18025435, 28840696, 36050870, 72101740, 144203480]

約数ペア:

[(1, 144203480), (2, 72101740), (4, 36050870), (5, 28840696), (8, 18025435), (10, 14420348), (20, 7210174), (40, 3605087)]