15840024

素因数分解:

$2^3\times 3^1\times {\mathrm{660001}}^1$

素因数の和:660010

約数の個数: 16

約数和(自身を含む): 39600120

約数和(自身を除く): 23760096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 660001, 1320002, 1980003, 2640004, 3960006, 5280008, 7920012, 15840024]

約数ペア:

[(1, 15840024), (2, 7920012), (3, 5280008), (4, 3960006), (6, 2640004), (8, 1980003), (12, 1320002), (24, 660001)]