1212371520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1262887}}^1$

素因数の和:1262907

約数の個数: 56

約数和(自身を含む): 3849282624

約数和(自身を除く): 2636911104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1262887, 2525774, 3788661, 5051548, 6314435, 7577322, 10103096, 12628870, 15154644, 18943305, 20206192, 25257740, 30309288, 37886610, 40412384, 50515480, 60618576, 75773220, 80824768, 101030960, 121237152, 151546440, 202061920, 242474304, 303092880, 404123840, 606185760, 1212371520]

約数ペア:

[(1, 1212371520), (2, 606185760), (3, 404123840), (4, 303092880), (5, 242474304), (6, 202061920), (8, 151546440), (10, 121237152), (12, 101030960), (15, 80824768), (16, 75773220), (20, 60618576), (24, 50515480), (30, 40412384), (32, 37886610), (40, 30309288), (48, 25257740), (60, 20206192), (64, 18943305), (80, 15154644), (96, 12628870), (120, 10103096), (160, 7577322), (192, 6314435), (240, 5051548), (320, 3788661), (480, 2525774), (960, 1262887)]