40380660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74779}}^1$

素因数の和:74797

約数の個数: 48

約数和(自身を含む): 125630400

約数和(自身を除く): 85249740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74779, 149558, 224337, 299116, 373895, 448674, 673011, 747790, 897348, 1121685, 1346022, 1495580, 2019033, 2243370, 2692044, 3365055, 4038066, 4486740, 6730110, 8076132, 10095165, 13460220, 20190330, 40380660]

約数ペア:

[(1, 40380660), (2, 20190330), (3, 13460220), (4, 10095165), (5, 8076132), (6, 6730110), (9, 4486740), (10, 4038066), (12, 3365055), (15, 2692044), (18, 2243370), (20, 2019033), (27, 1495580), (30, 1346022), (36, 1121685), (45, 897348), (54, 747790), (60, 673011), (90, 448674), (108, 373895), (135, 299116), (180, 224337), (270, 149558), (540, 74779)]