39784440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331537}}^1$

素因数の和:331551

約数の個数: 32

約数和(自身を含む): 119353680

約数和(自身を除く): 79569240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331537, 663074, 994611, 1326148, 1657685, 1989222, 2652296, 3315370, 3978444, 4973055, 6630740, 7956888, 9946110, 13261480, 19892220, 39784440]

約数ペア:

[(1, 39784440), (2, 19892220), (3, 13261480), (4, 9946110), (5, 7956888), (6, 6630740), (8, 4973055), (10, 3978444), (12, 3315370), (15, 2652296), (20, 1989222), (24, 1657685), (30, 1326148), (40, 994611), (60, 663074), (120, 331537)]