870080

素因数分解:

$2^6\times 5^1\times {\mathrm{2719}}^1$

素因数の和:2736

約数の個数: 28

約数和(自身を含む): 2072640

約数和(自身を除く): 1202560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2719, 5438, 10876, 13595, 21752, 27190, 43504, 54380, 87008, 108760, 174016, 217520, 435040, 870080]

約数ペア:

[(1, 870080), (2, 435040), (4, 217520), (5, 174016), (8, 108760), (10, 87008), (16, 54380), (20, 43504), (32, 27190), (40, 21752), (64, 13595), (80, 10876), (160, 5438), (320, 2719)]