53379120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 166462560

約数和(自身を除く): 113083440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1129, 1182, 1576, 1970, 2258, 2364, 2955, 3152, 3387, 3940, 4516, 4728, 5645, 5910, 6774, 7880, 9032, 9456, 11290, 11820, 13548, 15760, 16935, 18064, 22580, 23640, 27096, 33870, 45160, 47280, 54192, 67740, 90320, 135480, 222413, 270960, 444826, 667239, 889652, 1112065, 1334478, 1779304, 2224130, 2668956, 3336195, 3558608, 4448260, 5337912, 6672390, 8896520, 10675824, 13344780, 17793040, 26689560, 53379120]

約数ペア:

[(1, 53379120), (2, 26689560), (3, 17793040), (4, 13344780), (5, 10675824), (6, 8896520), (8, 6672390), (10, 5337912), (12, 4448260), (15, 3558608), (16, 3336195), (20, 2668956), (24, 2224130), (30, 1779304), (40, 1334478), (48, 1112065), (60, 889652), (80, 667239), (120, 444826), (197, 270960), (240, 222413), (394, 135480), (591, 90320), (788, 67740), (985, 54192), (1129, 47280), (1182, 45160), (1576, 33870), (1970, 27096), (2258, 23640), (2364, 22580), (2955, 18064), (3152, 16935), (3387, 15760), (3940, 13548), (4516, 11820), (4728, 11290), (5645, 9456), (5910, 9032), (6774, 7880)]