827778240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1679

約数の個数: 168

約数和(自身を含む): 2863626480

約数和(自身を除く): 2035848240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 360, 394, 480, 576, 591, 720, 788, 960, 985, 1182, 1440, 1459, 1576, 1773, 1970, 2364, 2880, 2918, 2955, 3152, 3546, 3940, 4377, 4728, 5836, 5910, 6304, 7092, 7295, 7880, 8754, 8865, 9456, 11672, 11820, 12608, 13131, 14184, 14590, 15760, 17508, 17730, 18912, 21885, 23344, 23640, 26262, 28368, 29180, 31520, 35016, 35460, 37824, 43770, 46688, 47280, 52524, 56736, 58360, 63040, 65655, 70032, 70920, 87540, 93376, 94560, 105048, 113472, 116720, 131310, 140064, 141840, 175080, 189120, 210096, 233440, 262620, 280128, 283680, 287423, 350160, 420192, 466880, 525240, 567360, 574846, 700320, 840384, 862269, 1050480, 1149692, 1400640, 1437115, 1724538, 2100960, 2299384, 2586807, 2874230, 3449076, 4201920, 4311345, 4598768, 5173614, 5748460, 6898152, 8622690, 9197536, 10347228, 11496920, 12934035, 13796304, 17245380, 18395072, 20694456, 22993840, 25868070, 27592608, 34490760, 41388912, 45987680, 51736140, 55185216, 68981520, 82777824, 91975360, 103472280, 137963040, 165555648, 206944560, 275926080, 413889120, 827778240]

約数ペア:

[(1, 827778240), (2, 413889120), (3, 275926080), (4, 206944560), (5, 165555648), (6, 137963040), (8, 103472280), (9, 91975360), (10, 82777824), (12, 68981520), (15, 55185216), (16, 51736140), (18, 45987680), (20, 41388912), (24, 34490760), (30, 27592608), (32, 25868070), (36, 22993840), (40, 20694456), (45, 18395072), (48, 17245380), (60, 13796304), (64, 12934035), (72, 11496920), (80, 10347228), (90, 9197536), (96, 8622690), (120, 6898152), (144, 5748460), (160, 5173614), (180, 4598768), (192, 4311345), (197, 4201920), (240, 3449076), (288, 2874230), (320, 2586807), (360, 2299384), (394, 2100960), (480, 1724538), (576, 1437115), (591, 1400640), (720, 1149692), (788, 1050480), (960, 862269), (985, 840384), (1182, 700320), (1440, 574846), (1459, 567360), (1576, 525240), (1773, 466880), (1970, 420192), (2364, 350160), (2880, 287423), (2918, 283680), (2955, 280128), (3152, 262620), (3546, 233440), (3940, 210096), (4377, 189120), (4728, 175080), (5836, 141840), (5910, 140064), (6304, 131310), (7092, 116720), (7295, 113472), (7880, 105048), (8754, 94560), (8865, 93376), (9456, 87540), (11672, 70920), (11820, 70032), (12608, 65655), (13131, 63040), (14184, 58360), (14590, 56736), (15760, 52524), (17508, 47280), (17730, 46688), (18912, 43770), (21885, 37824), (23344, 35460), (23640, 35016), (26262, 31520), (28368, 29180)]