17280320

素因数分解:

$2^6\times 5^1\times {\mathrm{54001}}^1$

素因数の和:54018

約数の個数: 28

約数和(自身を含む): 41149524

約数和(自身を除く): 23869204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 54001, 108002, 216004, 270005, 432008, 540010, 864016, 1080020, 1728032, 2160040, 3456064, 4320080, 8640160, 17280320]

約数ペア:

[(1, 17280320), (2, 8640160), (4, 4320080), (5, 3456064), (8, 2160040), (10, 1728032), (16, 1080020), (20, 864016), (32, 540010), (40, 432008), (64, 270005), (80, 216004), (160, 108002), (320, 54001)]