241659840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:1970

約数の個数: 112

約数和(自身を含む): 773216640

約数和(自身を除く): 531556800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 1811, 2085, 2224, 2780, 3336, 3622, 4170, 4448, 5433, 5560, 6672, 7244, 8340, 8896, 9055, 10866, 11120, 13344, 14488, 16680, 18110, 21732, 22240, 26688, 27165, 28976, 33360, 36220, 43464, 44480, 54330, 57952, 66720, 72440, 86928, 108660, 115904, 133440, 144880, 173856, 217320, 251729, 289760, 347712, 434640, 503458, 579520, 755187, 869280, 1006916, 1258645, 1510374, 1738560, 2013832, 2517290, 3020748, 3775935, 4027664, 5034580, 6041496, 7551870, 8055328, 10069160, 12082992, 15103740, 16110656, 20138320, 24165984, 30207480, 40276640, 48331968, 60414960, 80553280, 120829920, 241659840]

約数ペア:

[(1, 241659840), (2, 120829920), (3, 80553280), (4, 60414960), (5, 48331968), (6, 40276640), (8, 30207480), (10, 24165984), (12, 20138320), (15, 16110656), (16, 15103740), (20, 12082992), (24, 10069160), (30, 8055328), (32, 7551870), (40, 6041496), (48, 5034580), (60, 4027664), (64, 3775935), (80, 3020748), (96, 2517290), (120, 2013832), (139, 1738560), (160, 1510374), (192, 1258645), (240, 1006916), (278, 869280), (320, 755187), (417, 579520), (480, 503458), (556, 434640), (695, 347712), (834, 289760), (960, 251729), (1112, 217320), (1390, 173856), (1668, 144880), (1811, 133440), (2085, 115904), (2224, 108660), (2780, 86928), (3336, 72440), (3622, 66720), (4170, 57952), (4448, 54330), (5433, 44480), (5560, 43464), (6672, 36220), (7244, 33360), (8340, 28976), (8896, 27165), (9055, 26688), (10866, 22240), (11120, 21732), (13344, 18110), (14488, 16680)]