2142009120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4462519}}^1$

素因数の和:4462537

約数の個数: 48

約数和(自身を含む): 6747330240

約数和(自身を除く): 4605321120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4462519, 8925038, 13387557, 17850076, 22312595, 26775114, 35700152, 44625190, 53550228, 66937785, 71400304, 89250380, 107100456, 133875570, 142800608, 178500760, 214200912, 267751140, 357001520, 428401824, 535502280, 714003040, 1071004560, 2142009120]

約数ペア:

[(1, 2142009120), (2, 1071004560), (3, 714003040), (4, 535502280), (5, 428401824), (6, 357001520), (8, 267751140), (10, 214200912), (12, 178500760), (15, 142800608), (16, 133875570), (20, 107100456), (24, 89250380), (30, 71400304), (32, 66937785), (40, 53550228), (48, 44625190), (60, 35700152), (80, 26775114), (96, 22312595), (120, 17850076), (160, 13387557), (240, 8925038), (480, 4462519)]