3960449280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2861

約数の個数: 216

約数和(自身を含む): 13815739392

約数和(自身を除く): 9855290112

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, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 768, 960, 1016, 1143, 1152, 1270, 1280, 1440, 1524, 1905, 1920, 2032, 2286, 2304, 2540, 2707, 2880, 3048, 3810, 3840, 4064, 4572, 5080, 5414, 5715, 5760, 6096, 7620, 8121, 8128, 9144, 10160, 10828, 11430, 11520, 12192, 13535, 15240, 16242, 16256, 18288, 20320, 21656, 22860, 24363, 24384, 27070, 30480, 32484, 32512, 36576, 40605, 40640, 43312, 45720, 48726, 48768, 54140, 60960, 64968, 73152, 81210, 81280, 86624, 91440, 97452, 97536, 108280, 121815, 121920, 129936, 146304, 162420, 162560, 173248, 182880, 194904, 216560, 243630, 243840, 259872, 292608, 324840, 343789, 346496, 365760, 389808, 433120, 487260, 487680, 519744, 649680, 687578, 692992, 731520, 779616, 866240, 974520, 1031367, 1039488, 1299360, 1375156, 1463040, 1559232, 1718945, 1732480, 1949040, 2062734, 2078976, 2598720, 2750312, 3094101, 3118464, 3437890, 3464960, 3898080, 4125468, 5156835, 5197440, 5500624, 6188202, 6236928, 6875780, 7796160, 8250936, 10313670, 10394880, 11001248, 12376404, 13751560, 15470505, 15592320, 16501872, 20627340, 22002496, 24752808, 27503120, 30941010, 31184640, 33003744, 41254680, 44004992, 49505616, 55006240, 61882020, 66007488, 82509360, 88009984, 99011232, 110012480, 123764040, 132014976, 165018720, 198022464, 220024960, 247528080, 264029952, 330037440, 396044928, 440049920, 495056160, 660074880, 792089856, 990112320, 1320149760, 1980224640, 3960449280]

約数ペア:

[(1, 3960449280), (2, 1980224640), (3, 1320149760), (4, 990112320), (5, 792089856), (6, 660074880), (8, 495056160), (9, 440049920), (10, 396044928), (12, 330037440), (15, 264029952), (16, 247528080), (18, 220024960), (20, 198022464), (24, 165018720), (30, 132014976), (32, 123764040), (36, 110012480), (40, 99011232), (45, 88009984), (48, 82509360), (60, 66007488), (64, 61882020), (72, 55006240), (80, 49505616), (90, 44004992), (96, 41254680), (120, 33003744), (127, 31184640), (128, 30941010), (144, 27503120), (160, 24752808), (180, 22002496), (192, 20627340), (240, 16501872), (254, 15592320), (256, 15470505), (288, 13751560), (320, 12376404), (360, 11001248), (381, 10394880), (384, 10313670), (480, 8250936), (508, 7796160), (576, 6875780), (635, 6236928), (640, 6188202), (720, 5500624), (762, 5197440), (768, 5156835), (960, 4125468), (1016, 3898080), (1143, 3464960), (1152, 3437890), (1270, 3118464), (1280, 3094101), (1440, 2750312), (1524, 2598720), (1905, 2078976), (1920, 2062734), (2032, 1949040), (2286, 1732480), (2304, 1718945), (2540, 1559232), (2707, 1463040), (2880, 1375156), (3048, 1299360), (3810, 1039488), (3840, 1031367), (4064, 974520), (4572, 866240), (5080, 779616), (5414, 731520), (5715, 692992), (5760, 687578), (6096, 649680), (7620, 519744), (8121, 487680), (8128, 487260), (9144, 433120), (10160, 389808), (10828, 365760), (11430, 346496), (11520, 343789), (12192, 324840), (13535, 292608), (15240, 259872), (16242, 243840), (16256, 243630), (18288, 216560), (20320, 194904), (21656, 182880), (22860, 173248), (24363, 162560), (24384, 162420), (27070, 146304), (30480, 129936), (32484, 121920), (32512, 121815), (36576, 108280), (40605, 97536), (40640, 97452), (43312, 91440), (45720, 86624), (48726, 81280), (48768, 81210), (54140, 73152), (60960, 64968)]