3171720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{26431}}^1$

素因数の和:26445

約数の個数: 32

約数和(自身を含む): 9515520

約数和(自身を除く): 6343800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 26431, 52862, 79293, 105724, 132155, 158586, 211448, 264310, 317172, 396465, 528620, 634344, 792930, 1057240, 1585860, 3171720]

約数ペア:

[(1, 3171720), (2, 1585860), (3, 1057240), (4, 792930), (5, 634344), (6, 528620), (8, 396465), (10, 317172), (12, 264310), (15, 211448), (20, 158586), (24, 132155), (30, 105724), (40, 79293), (60, 52862), (120, 26431)]