2021243760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{935761}}^1$

素因数の和:935783

約数の個数: 80

約数和(自身を含む): 6962069280

約数和(自身を除く): 4940825520

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, 935761, 1871522, 2807283, 3743044, 4678805, 5614566, 7486088, 8421849, 9357610, 11229132, 14036415, 14972176, 16843698, 18715220, 22458264, 25265547, 28072830, 33687396, 37430440, 42109245, 44916528, 50531094, 56145660, 67374792, 74860880, 84218490, 101062188, 112291320, 126327735, 134749584, 168436980, 202124376, 224582640, 252655470, 336873960, 404248752, 505310940, 673747920, 1010621880, 2021243760]

約数ペア:

[(1, 2021243760), (2, 1010621880), (3, 673747920), (4, 505310940), (5, 404248752), (6, 336873960), (8, 252655470), (9, 224582640), (10, 202124376), (12, 168436980), (15, 134749584), (16, 126327735), (18, 112291320), (20, 101062188), (24, 84218490), (27, 74860880), (30, 67374792), (36, 56145660), (40, 50531094), (45, 44916528), (48, 42109245), (54, 37430440), (60, 33687396), (72, 28072830), (80, 25265547), (90, 22458264), (108, 18715220), (120, 16843698), (135, 14972176), (144, 14036415), (180, 11229132), (216, 9357610), (240, 8421849), (270, 7486088), (360, 5614566), (432, 4678805), (540, 3743044), (720, 2807283), (1080, 1871522), (2160, 935761)]