20252522880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1172021}}^1$

素因数の和:1172049

約数の個数: 128

約数和(自身を含む): 71727746400

約数和(自身を除く): 51475223520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1172021, 2344042, 3516063, 4688084, 5860105, 7032126, 9376168, 10548189, 11720210, 14064252, 17580315, 18752336, 21096378, 23440420, 28128504, 31644567, 35160630, 37504672, 42192756, 46880840, 52740945, 56257008, 63289134, 70321260, 75009344, 84385512, 93761680, 105481890, 112514016, 126578268, 140642520, 150018688, 158222835, 168771024, 187523360, 210963780, 225028032, 253156536, 281285040, 316445670, 337542048, 375046720, 421927560, 450056064, 506313072, 562570080, 632891340, 675084096, 750093440, 843855120, 1012626144, 1125140160, 1265782680, 1350168192, 1687710240, 2025252288, 2250280320, 2531565360, 3375420480, 4050504576, 5063130720, 6750840960, 10126261440, 20252522880]

約数ペア:

[(1, 20252522880), (2, 10126261440), (3, 6750840960), (4, 5063130720), (5, 4050504576), (6, 3375420480), (8, 2531565360), (9, 2250280320), (10, 2025252288), (12, 1687710240), (15, 1350168192), (16, 1265782680), (18, 1125140160), (20, 1012626144), (24, 843855120), (27, 750093440), (30, 675084096), (32, 632891340), (36, 562570080), (40, 506313072), (45, 450056064), (48, 421927560), (54, 375046720), (60, 337542048), (64, 316445670), (72, 281285040), (80, 253156536), (90, 225028032), (96, 210963780), (108, 187523360), (120, 168771024), (128, 158222835), (135, 150018688), (144, 140642520), (160, 126578268), (180, 112514016), (192, 105481890), (216, 93761680), (240, 84385512), (270, 75009344), (288, 70321260), (320, 63289134), (360, 56257008), (384, 52740945), (432, 46880840), (480, 42192756), (540, 37504672), (576, 35160630), (640, 31644567), (720, 28128504), (864, 23440420), (960, 21096378), (1080, 18752336), (1152, 17580315), (1440, 14064252), (1728, 11720210), (1920, 10548189), (2160, 9376168), (2880, 7032126), (3456, 5860105), (4320, 4688084), (5760, 3516063), (8640, 2344042), (17280, 1172021)]