137342880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 473001984

約数和(自身を除く): 335659104

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, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 751, 762, 1016, 1143, 1270, 1440, 1502, 1524, 1905, 2032, 2253, 2286, 2540, 3004, 3048, 3755, 3810, 4064, 4506, 4572, 5080, 5715, 6008, 6096, 6759, 7510, 7620, 9012, 9144, 10160, 11265, 11430, 12016, 12192, 13518, 15020, 15240, 18024, 18288, 20320, 22530, 22860, 24032, 27036, 30040, 30480, 33795, 36048, 36576, 45060, 45720, 54072, 60080, 60960, 67590, 72096, 90120, 91440, 95377, 108144, 120160, 135180, 180240, 182880, 190754, 216288, 270360, 286131, 360480, 381508, 476885, 540720, 572262, 763016, 858393, 953770, 1081440, 1144524, 1430655, 1526032, 1716786, 1907540, 2289048, 2861310, 3052064, 3433572, 3815080, 4291965, 4578096, 5722620, 6867144, 7630160, 8583930, 9156192, 11445240, 13734288, 15260320, 17167860, 22890480, 27468576, 34335720, 45780960, 68671440, 137342880]

約数ペア:

[(1, 137342880), (2, 68671440), (3, 45780960), (4, 34335720), (5, 27468576), (6, 22890480), (8, 17167860), (9, 15260320), (10, 13734288), (12, 11445240), (15, 9156192), (16, 8583930), (18, 7630160), (20, 6867144), (24, 5722620), (30, 4578096), (32, 4291965), (36, 3815080), (40, 3433572), (45, 3052064), (48, 2861310), (60, 2289048), (72, 1907540), (80, 1716786), (90, 1526032), (96, 1430655), (120, 1144524), (127, 1081440), (144, 953770), (160, 858393), (180, 763016), (240, 572262), (254, 540720), (288, 476885), (360, 381508), (381, 360480), (480, 286131), (508, 270360), (635, 216288), (720, 190754), (751, 182880), (762, 180240), (1016, 135180), (1143, 120160), (1270, 108144), (1440, 95377), (1502, 91440), (1524, 90120), (1905, 72096), (2032, 67590), (2253, 60960), (2286, 60080), (2540, 54072), (3004, 45720), (3048, 45060), (3755, 36576), (3810, 36048), (4064, 33795), (4506, 30480), (4572, 30040), (5080, 27036), (5715, 24032), (6008, 22860), (6096, 22530), (6759, 20320), (7510, 18288), (7620, 18024), (9012, 15240), (9144, 15020), (10160, 13518), (11265, 12192), (11430, 12016)]