75192720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 234574272

約数和(自身を除く): 159381552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 1811, 2076, 2595, 2768, 3460, 3622, 4152, 5190, 5433, 6920, 7244, 8304, 9055, 10380, 10866, 13840, 14488, 18110, 20760, 21732, 27165, 28976, 36220, 41520, 43464, 54330, 72440, 86928, 108660, 144880, 217320, 313303, 434640, 626606, 939909, 1253212, 1566515, 1879818, 2506424, 3133030, 3759636, 4699545, 5012848, 6266060, 7519272, 9399090, 12532120, 15038544, 18798180, 25064240, 37596360, 75192720]

約数ペア:

[(1, 75192720), (2, 37596360), (3, 25064240), (4, 18798180), (5, 15038544), (6, 12532120), (8, 9399090), (10, 7519272), (12, 6266060), (15, 5012848), (16, 4699545), (20, 3759636), (24, 3133030), (30, 2506424), (40, 1879818), (48, 1566515), (60, 1253212), (80, 939909), (120, 626606), (173, 434640), (240, 313303), (346, 217320), (519, 144880), (692, 108660), (865, 86928), (1038, 72440), (1384, 54330), (1730, 43464), (1811, 41520), (2076, 36220), (2595, 28976), (2768, 27165), (3460, 21732), (3622, 20760), (4152, 18110), (5190, 14488), (5433, 13840), (6920, 10866), (7244, 10380), (8304, 9055)]