48681480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405679}}^1$

素因数の和:405693

約数の個数: 32

約数和(自身を含む): 146044800

約数和(自身を除く): 97363320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405679, 811358, 1217037, 1622716, 2028395, 2434074, 3245432, 4056790, 4868148, 6085185, 8113580, 9736296, 12170370, 16227160, 24340740, 48681480]

約数ペア:

[(1, 48681480), (2, 24340740), (3, 16227160), (4, 12170370), (5, 9736296), (6, 8113580), (8, 6085185), (10, 4868148), (12, 4056790), (15, 3245432), (20, 2434074), (24, 2028395), (30, 1622716), (40, 1217037), (60, 811358), (120, 405679)]