76581480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{638179}}^1$

素因数の和:638193

約数の個数: 32

約数和(自身を含む): 229744800

約数和(自身を除く): 153163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 638179, 1276358, 1914537, 2552716, 3190895, 3829074, 5105432, 6381790, 7658148, 9572685, 12763580, 15316296, 19145370, 25527160, 38290740, 76581480]

約数ペア:

[(1, 76581480), (2, 38290740), (3, 25527160), (4, 19145370), (5, 15316296), (6, 12763580), (8, 9572685), (10, 7658148), (12, 6381790), (15, 5105432), (20, 3829074), (24, 3190895), (30, 2552716), (40, 1914537), (60, 1276358), (120, 638179)]