40384620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224359}}^1$

素因数の和:224374

約数の個数: 36

約数和(自身を含む): 122500560

約数和(自身を除く): 82115940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224359, 448718, 673077, 897436, 1121795, 1346154, 2019231, 2243590, 2692308, 3365385, 4038462, 4487180, 6730770, 8076924, 10096155, 13461540, 20192310, 40384620]

約数ペア:

[(1, 40384620), (2, 20192310), (3, 13461540), (4, 10096155), (5, 8076924), (6, 6730770), (9, 4487180), (10, 4038462), (12, 3365385), (15, 2692308), (18, 2243590), (20, 2019231), (30, 1346154), (36, 1121795), (45, 897436), (60, 673077), (90, 448718), (180, 224359)]