211559160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1762993}}^1$

素因数の和:1763007

約数の個数: 32

約数和(自身を含む): 634677840

約数和(自身を除く): 423118680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1762993, 3525986, 5288979, 7051972, 8814965, 10577958, 14103944, 17629930, 21155916, 26444895, 35259860, 42311832, 52889790, 70519720, 105779580, 211559160]

約数ペア:

[(1, 211559160), (2, 105779580), (3, 70519720), (4, 52889790), (5, 42311832), (6, 35259860), (8, 26444895), (10, 21155916), (12, 17629930), (15, 14103944), (20, 10577958), (24, 8814965), (30, 7051972), (40, 5288979), (60, 3525986), (120, 1762993)]