57684160

素因数分解:

$2^6\times 5^1\times {\mathrm{180263}}^1$

素因数の和:180280

約数の個数: 28

約数和(自身を含む): 137361168

約数和(自身を除く): 79677008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 180263, 360526, 721052, 901315, 1442104, 1802630, 2884208, 3605260, 5768416, 7210520, 11536832, 14421040, 28842080, 57684160]

約数ペア:

[(1, 57684160), (2, 28842080), (4, 14421040), (5, 11536832), (8, 7210520), (10, 5768416), (16, 3605260), (20, 2884208), (32, 1802630), (40, 1442104), (64, 901315), (80, 721052), (160, 360526), (320, 180263)]