205353240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1711277}}^1$

素因数の和:1711291

約数の個数: 32

約数和(自身を含む): 616060080

約数和(自身を除く): 410706840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1711277, 3422554, 5133831, 6845108, 8556385, 10267662, 13690216, 17112770, 20535324, 25669155, 34225540, 41070648, 51338310, 68451080, 102676620, 205353240]

約数ペア:

[(1, 205353240), (2, 102676620), (3, 68451080), (4, 51338310), (5, 41070648), (6, 34225540), (8, 25669155), (10, 20535324), (12, 17112770), (15, 13690216), (20, 10267662), (24, 8556385), (30, 6845108), (40, 5133831), (60, 3422554), (120, 1711277)]