83885520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1811}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 261536832

約数和(自身を除く): 177651312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1811, 1930, 2316, 2895, 3088, 3622, 3860, 4632, 5433, 5790, 7244, 7720, 9055, 9264, 10866, 11580, 14488, 15440, 18110, 21732, 23160, 27165, 28976, 36220, 43464, 46320, 54330, 72440, 86928, 108660, 144880, 217320, 349523, 434640, 699046, 1048569, 1398092, 1747615, 2097138, 2796184, 3495230, 4194276, 5242845, 5592368, 6990460, 8388552, 10485690, 13980920, 16777104, 20971380, 27961840, 41942760, 83885520]

約数ペア:

[(1, 83885520), (2, 41942760), (3, 27961840), (4, 20971380), (5, 16777104), (6, 13980920), (8, 10485690), (10, 8388552), (12, 6990460), (15, 5592368), (16, 5242845), (20, 4194276), (24, 3495230), (30, 2796184), (40, 2097138), (48, 1747615), (60, 1398092), (80, 1048569), (120, 699046), (193, 434640), (240, 349523), (386, 217320), (579, 144880), (772, 108660), (965, 86928), (1158, 72440), (1544, 54330), (1811, 46320), (1930, 43464), (2316, 36220), (2895, 28976), (3088, 27165), (3622, 23160), (3860, 21732), (4632, 18110), (5433, 15440), (5790, 14488), (7244, 11580), (7720, 10866), (9055, 9264)]