3168320

素因数分解:

$2^6\times 5^1\times {\mathrm{9901}}^1$

素因数の和:9918

約数の個数: 28

約数和(自身を含む): 7545324

約数和(自身を除く): 4377004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9901, 19802, 39604, 49505, 79208, 99010, 158416, 198020, 316832, 396040, 633664, 792080, 1584160, 3168320]

約数ペア:

[(1, 3168320), (2, 1584160), (4, 792080), (5, 633664), (8, 396040), (10, 316832), (16, 198020), (20, 158416), (32, 99010), (40, 79208), (64, 49505), (80, 39604), (160, 19802), (320, 9901)]