2399580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13331}}^1$

素因数の和:13346

約数の個数: 36

約数和(自身を含む): 7279272

約数和(自身を除く): 4879692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13331, 26662, 39993, 53324, 66655, 79986, 119979, 133310, 159972, 199965, 239958, 266620, 399930, 479916, 599895, 799860, 1199790, 2399580]

約数ペア:

[(1, 2399580), (2, 1199790), (3, 799860), (4, 599895), (5, 479916), (6, 399930), (9, 266620), (10, 239958), (12, 199965), (15, 159972), (18, 133310), (20, 119979), (30, 79986), (36, 66655), (45, 53324), (60, 39993), (90, 26662), (180, 13331)]