2522040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21017}}^1$

素因数の和:21031

約数の個数: 32

約数和(自身を含む): 7566480

約数和(自身を除く): 5044440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21017, 42034, 63051, 84068, 105085, 126102, 168136, 210170, 252204, 315255, 420340, 504408, 630510, 840680, 1261020, 2522040]

約数ペア:

[(1, 2522040), (2, 1261020), (3, 840680), (4, 630510), (5, 504408), (6, 420340), (8, 315255), (10, 252204), (12, 210170), (15, 168136), (20, 126102), (24, 105085), (30, 84068), (40, 63051), (60, 42034), (120, 21017)]