64579080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{538159}}^1$

素因数の和:538173

約数の個数: 32

約数和(自身を含む): 193737600

約数和(自身を除く): 129158520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 538159, 1076318, 1614477, 2152636, 2690795, 3228954, 4305272, 5381590, 6457908, 8072385, 10763180, 12915816, 16144770, 21526360, 32289540, 64579080]

約数ペア:

[(1, 64579080), (2, 32289540), (3, 21526360), (4, 16144770), (5, 12915816), (6, 10763180), (8, 8072385), (10, 6457908), (12, 5381590), (15, 4305272), (20, 3228954), (24, 2690795), (30, 2152636), (40, 1614477), (60, 1076318), (120, 538159)]