219645480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1830379}}^1$

素因数の和:1830393

約数の個数: 32

約数和(自身を含む): 658936800

約数和(自身を除く): 439291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1830379, 3660758, 5491137, 7321516, 9151895, 10982274, 14643032, 18303790, 21964548, 27455685, 36607580, 43929096, 54911370, 73215160, 109822740, 219645480]

約数ペア:

[(1, 219645480), (2, 109822740), (3, 73215160), (4, 54911370), (5, 43929096), (6, 36607580), (8, 27455685), (10, 21964548), (12, 18303790), (15, 14643032), (20, 10982274), (24, 9151895), (30, 7321516), (40, 5491137), (60, 3660758), (120, 1830379)]