8640336

素因数分解:

$2^4\times 3^1\times {\mathrm{180007}}^1$

素因数の和:180018

約数の個数: 20

約数和(自身を含む): 22320992

約数和(自身を除く): 13680656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 180007, 360014, 540021, 720028, 1080042, 1440056, 2160084, 2880112, 4320168, 8640336]

約数ペア:

[(1, 8640336), (2, 4320168), (3, 2880112), (4, 2160084), (6, 1440056), (8, 1080042), (12, 720028), (16, 540021), (24, 360014), (48, 180007)]