1380180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23003}}^1$

素因数の和:23015

約数の個数: 24

約数和(自身を含む): 3864672

約数和(自身を除く): 2484492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23003, 46006, 69009, 92012, 115015, 138018, 230030, 276036, 345045, 460060, 690090, 1380180]

約数ペア:

[(1, 1380180), (2, 690090), (3, 460060), (4, 345045), (5, 276036), (6, 230030), (10, 138018), (12, 115015), (15, 92012), (20, 69009), (30, 46006), (60, 23003)]