16909080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140909}}^1$

素因数の和:140923

約数の個数: 32

約数和(自身を含む): 50727600

約数和(自身を除く): 33818520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140909, 281818, 422727, 563636, 704545, 845454, 1127272, 1409090, 1690908, 2113635, 2818180, 3381816, 4227270, 5636360, 8454540, 16909080]

約数ペア:

[(1, 16909080), (2, 8454540), (3, 5636360), (4, 4227270), (5, 3381816), (6, 2818180), (8, 2113635), (10, 1690908), (12, 1409090), (15, 1127272), (20, 845454), (24, 704545), (30, 563636), (40, 422727), (60, 281818), (120, 140909)]