2020565520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{935447}}^1$

素因数の和:935469

約数の個数: 80

約数和(自身を含む): 6959733120

約数和(自身を除く): 4939167600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 935447, 1870894, 2806341, 3741788, 4677235, 5612682, 7483576, 8419023, 9354470, 11225364, 14031705, 14967152, 16838046, 18708940, 22450728, 25257069, 28063410, 33676092, 37417880, 42095115, 44901456, 50514138, 56126820, 67352184, 74835760, 84190230, 101028276, 112253640, 126285345, 134704368, 168380460, 202056552, 224507280, 252570690, 336760920, 404113104, 505141380, 673521840, 1010282760, 2020565520]

約数ペア:

[(1, 2020565520), (2, 1010282760), (3, 673521840), (4, 505141380), (5, 404113104), (6, 336760920), (8, 252570690), (9, 224507280), (10, 202056552), (12, 168380460), (15, 134704368), (16, 126285345), (18, 112253640), (20, 101028276), (24, 84190230), (27, 74835760), (30, 67352184), (36, 56126820), (40, 50514138), (45, 44901456), (48, 42095115), (54, 37417880), (60, 33676092), (72, 28063410), (80, 25257069), (90, 22450728), (108, 18708940), (120, 16838046), (135, 14967152), (144, 14031705), (180, 11225364), (216, 9354470), (240, 8419023), (270, 7483576), (360, 5612682), (432, 4677235), (540, 3741788), (720, 2806341), (1080, 1870894), (2160, 935447)]