1246806720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10559}}^1$

素因数の和:10623

約数の個数: 168

約数和(自身を含む): 4393509120

約数和(自身を除く): 3146702400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7872, 9840, 10559, 11808, 13120, 14760, 19680, 21118, 23616, 29520, 31677, 39360, 42236, 52795, 59040, 63354, 84472, 95031, 105590, 118080, 126708, 158385, 168944, 190062, 211180, 253416, 316770, 337888, 380124, 422360, 432919, 475155, 506832, 633540, 675776, 760248, 844720, 865838, 950310, 1013664, 1267080, 1298757, 1520496, 1689440, 1731676, 1900620, 2027328, 2164595, 2534160, 2597514, 3040992, 3378880, 3463352, 3801240, 3896271, 4329190, 5068320, 5195028, 6081984, 6493785, 6926704, 7602480, 7792542, 8658380, 10136640, 10390056, 12987570, 13853408, 15204960, 15585084, 17316760, 19481355, 20780112, 25975140, 27706816, 30409920, 31170168, 34633520, 38962710, 41560224, 51950280, 62340336, 69267040, 77925420, 83120448, 103900560, 124680672, 138534080, 155850840, 207801120, 249361344, 311701680, 415602240, 623403360, 1246806720]

約数ペア:

[(1, 1246806720), (2, 623403360), (3, 415602240), (4, 311701680), (5, 249361344), (6, 207801120), (8, 155850840), (9, 138534080), (10, 124680672), (12, 103900560), (15, 83120448), (16, 77925420), (18, 69267040), (20, 62340336), (24, 51950280), (30, 41560224), (32, 38962710), (36, 34633520), (40, 31170168), (41, 30409920), (45, 27706816), (48, 25975140), (60, 20780112), (64, 19481355), (72, 17316760), (80, 15585084), (82, 15204960), (90, 13853408), (96, 12987570), (120, 10390056), (123, 10136640), (144, 8658380), (160, 7792542), (164, 7602480), (180, 6926704), (192, 6493785), (205, 6081984), (240, 5195028), (246, 5068320), (288, 4329190), (320, 3896271), (328, 3801240), (360, 3463352), (369, 3378880), (410, 3040992), (480, 2597514), (492, 2534160), (576, 2164595), (615, 2027328), (656, 1900620), (720, 1731676), (738, 1689440), (820, 1520496), (960, 1298757), (984, 1267080), (1230, 1013664), (1312, 950310), (1440, 865838), (1476, 844720), (1640, 760248), (1845, 675776), (1968, 633540), (2460, 506832), (2624, 475155), (2880, 432919), (2952, 422360), (3280, 380124), (3690, 337888), (3936, 316770), (4920, 253416), (5904, 211180), (6560, 190062), (7380, 168944), (7872, 158385), (9840, 126708), (10559, 118080), (11808, 105590), (13120, 95031), (14760, 84472), (19680, 63354), (21118, 59040), (23616, 52795), (29520, 42236), (31677, 39360)]