1548829440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4395

約数の個数: 216

約数和(自身を含む): 5532928128

約数和(自身を除く): 3984098688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4337, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8674, 8928, 9920, 11160, 11520, 11904, 13011, 14880, 17348, 17856, 19840, 21685, 22320, 23808, 26022, 29760, 34696, 35712, 39033, 39680, 43370, 44640, 52044, 59520, 65055, 69392, 71424, 78066, 86740, 89280, 104088, 119040, 130110, 134447, 138784, 156132, 173480, 178560, 195165, 208176, 260220, 268894, 277568, 312264, 346960, 357120, 390330, 403341, 416352, 520440, 537788, 555136, 624528, 672235, 693920, 780660, 806682, 832704, 1040880, 1075576, 1110272, 1210023, 1249056, 1344470, 1387840, 1561320, 1613364, 1665408, 2016705, 2081760, 2151152, 2420046, 2498112, 2688940, 2775680, 3122640, 3226728, 3330816, 4033410, 4163520, 4302304, 4840092, 4996224, 5377880, 5551360, 6050115, 6245280, 6453456, 8066820, 8327040, 8604608, 9680184, 9992448, 10755760, 12100230, 12490560, 12906912, 16133640, 16654080, 17209216, 19360368, 21511520, 24200460, 24981120, 25813824, 32267280, 34418432, 38720736, 43023040, 48400920, 49962240, 51627648, 64534560, 77441472, 86046080, 96801840, 103255296, 129069120, 154882944, 172092160, 193603680, 258138240, 309765888, 387207360, 516276480, 774414720, 1548829440]

約数ペア:

[(1, 1548829440), (2, 774414720), (3, 516276480), (4, 387207360), (5, 309765888), (6, 258138240), (8, 193603680), (9, 172092160), (10, 154882944), (12, 129069120), (15, 103255296), (16, 96801840), (18, 86046080), (20, 77441472), (24, 64534560), (30, 51627648), (31, 49962240), (32, 48400920), (36, 43023040), (40, 38720736), (45, 34418432), (48, 32267280), (60, 25813824), (62, 24981120), (64, 24200460), (72, 21511520), (80, 19360368), (90, 17209216), (93, 16654080), (96, 16133640), (120, 12906912), (124, 12490560), (128, 12100230), (144, 10755760), (155, 9992448), (160, 9680184), (180, 8604608), (186, 8327040), (192, 8066820), (240, 6453456), (248, 6245280), (256, 6050115), (279, 5551360), (288, 5377880), (310, 4996224), (320, 4840092), (360, 4302304), (372, 4163520), (384, 4033410), (465, 3330816), (480, 3226728), (496, 3122640), (558, 2775680), (576, 2688940), (620, 2498112), (640, 2420046), (720, 2151152), (744, 2081760), (768, 2016705), (930, 1665408), (960, 1613364), (992, 1561320), (1116, 1387840), (1152, 1344470), (1240, 1249056), (1280, 1210023), (1395, 1110272), (1440, 1075576), (1488, 1040880), (1860, 832704), (1920, 806682), (1984, 780660), (2232, 693920), (2304, 672235), (2480, 624528), (2790, 555136), (2880, 537788), (2976, 520440), (3720, 416352), (3840, 403341), (3968, 390330), (4337, 357120), (4464, 346960), (4960, 312264), (5580, 277568), (5760, 268894), (5952, 260220), (7440, 208176), (7936, 195165), (8674, 178560), (8928, 173480), (9920, 156132), (11160, 138784), (11520, 134447), (11904, 130110), (13011, 119040), (14880, 104088), (17348, 89280), (17856, 86740), (19840, 78066), (21685, 71424), (22320, 69392), (23808, 65055), (26022, 59520), (29760, 52044), (34696, 44640), (35712, 43370), (39033, 39680)]