144017240

素因数分解:

$2^3\times 5^1\times {\mathrm{3600431}}^1$

素因数の和:3600442

約数の個数: 16

約数和(自身を含む): 324038880

約数和(自身を除く): 180021640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3600431, 7200862, 14401724, 18002155, 28803448, 36004310, 72008620, 144017240]

約数ペア:

[(1, 144017240), (2, 72008620), (4, 36004310), (5, 28803448), (8, 18002155), (10, 14401724), (20, 7200862), (40, 3600431)]