115040

素因数分解:

$2^5\times 5^1\times {\mathrm{719}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 272160

約数和(自身を除く): 157120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 719, 1438, 2876, 3595, 5752, 7190, 11504, 14380, 23008, 28760, 57520, 115040]

約数ペア:

[(1, 115040), (2, 57520), (4, 28760), (5, 23008), (8, 14380), (10, 11504), (16, 7190), (20, 5752), (32, 3595), (40, 2876), (80, 1438), (160, 719)]