42693240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355777}}^1$

素因数の和:355791

約数の個数: 32

約数和(自身を含む): 128080080

約数和(自身を除く): 85386840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355777, 711554, 1067331, 1423108, 1778885, 2134662, 2846216, 3557770, 4269324, 5336655, 7115540, 8538648, 10673310, 14231080, 21346620, 42693240]

約数ペア:

[(1, 42693240), (2, 21346620), (3, 14231080), (4, 10673310), (5, 8538648), (6, 7115540), (8, 5336655), (10, 4269324), (12, 3557770), (15, 2846216), (20, 2134662), (24, 1778885), (30, 1423108), (40, 1067331), (60, 711554), (120, 355777)]