8640048

素因数分解:

$2^4\times 3^1\times {\mathrm{180001}}^1$

素因数の和:180012

約数の個数: 20

約数和(自身を含む): 22320248

約数和(自身を除く): 13680200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 180001, 360002, 540003, 720004, 1080006, 1440008, 2160012, 2880016, 4320024, 8640048]

約数ペア:

[(1, 8640048), (2, 4320024), (3, 2880016), (4, 2160012), (6, 1440008), (8, 1080006), (12, 720004), (16, 540003), (24, 360002), (48, 180001)]