217943160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1816193}}^1$

素因数の和:1816207

約数の個数: 32

約数和(自身を含む): 653829840

約数和(自身を除く): 435886680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1816193, 3632386, 5448579, 7264772, 9080965, 10897158, 14529544, 18161930, 21794316, 27242895, 36323860, 43588632, 54485790, 72647720, 108971580, 217943160]

約数ペア:

[(1, 217943160), (2, 108971580), (3, 72647720), (4, 54485790), (5, 43588632), (6, 36323860), (8, 27242895), (10, 21794316), (12, 18161930), (15, 14529544), (20, 10897158), (24, 9080965), (30, 7264772), (40, 5448579), (60, 3632386), (120, 1816193)]