310812480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9811}}^1$

素因数の和:9845

約数の個数: 168

約数和(自身を含む): 1166372064

約数和(自身を除く): 855559584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 9811, 10560, 15840, 19622, 29433, 31680, 39244, 49055, 58866, 78488, 88299, 98110, 107921, 117732, 147165, 156976, 176598, 196220, 215842, 235464, 294330, 313952, 323763, 353196, 392440, 431684, 441495, 470928, 539605, 588660, 627904, 647526, 706392, 784880, 863368, 882990, 941856, 971289, 1079210, 1177320, 1295052, 1412784, 1569760, 1618815, 1726736, 1765980, 1883712, 1942578, 2158420, 2354640, 2590104, 2825568, 3139520, 3237630, 3453472, 3531960, 3885156, 4316840, 4709280, 4856445, 5180208, 5651136, 6475260, 6906944, 7063920, 7770312, 8633680, 9418560, 9712890, 10360416, 12950520, 14127840, 15540624, 17267360, 19425780, 20720832, 25901040, 28255680, 31081248, 34534720, 38851560, 51802080, 62162496, 77703120, 103604160, 155406240, 310812480]

約数ペア:

[(1, 310812480), (2, 155406240), (3, 103604160), (4, 77703120), (5, 62162496), (6, 51802080), (8, 38851560), (9, 34534720), (10, 31081248), (11, 28255680), (12, 25901040), (15, 20720832), (16, 19425780), (18, 17267360), (20, 15540624), (22, 14127840), (24, 12950520), (30, 10360416), (32, 9712890), (33, 9418560), (36, 8633680), (40, 7770312), (44, 7063920), (45, 6906944), (48, 6475260), (55, 5651136), (60, 5180208), (64, 4856445), (66, 4709280), (72, 4316840), (80, 3885156), (88, 3531960), (90, 3453472), (96, 3237630), (99, 3139520), (110, 2825568), (120, 2590104), (132, 2354640), (144, 2158420), (160, 1942578), (165, 1883712), (176, 1765980), (180, 1726736), (192, 1618815), (198, 1569760), (220, 1412784), (240, 1295052), (264, 1177320), (288, 1079210), (320, 971289), (330, 941856), (352, 882990), (360, 863368), (396, 784880), (440, 706392), (480, 647526), (495, 627904), (528, 588660), (576, 539605), (660, 470928), (704, 441495), (720, 431684), (792, 392440), (880, 353196), (960, 323763), (990, 313952), (1056, 294330), (1320, 235464), (1440, 215842), (1584, 196220), (1760, 176598), (1980, 156976), (2112, 147165), (2640, 117732), (2880, 107921), (3168, 98110), (3520, 88299), (3960, 78488), (5280, 58866), (6336, 49055), (7920, 39244), (9811, 31680), (10560, 29433), (15840, 19622)]