1278242760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10652023}}^1$

素因数の和:10652037

約数の個数: 32

約数和(自身を含む): 3834728640

約数和(自身を除く): 2556485880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10652023, 21304046, 31956069, 42608092, 53260115, 63912138, 85216184, 106520230, 127824276, 159780345, 213040460, 255648552, 319560690, 426080920, 639121380, 1278242760]

約数ペア:

[(1, 1278242760), (2, 639121380), (3, 426080920), (4, 319560690), (5, 255648552), (6, 213040460), (8, 159780345), (10, 127824276), (12, 106520230), (15, 85216184), (20, 63912138), (24, 53260115), (30, 42608092), (40, 31956069), (60, 21304046), (120, 10652023)]