18082080720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2283091}}^1$

素因数の和:2283121

約数の個数: 120

約数和(自身を含む): 66246197472

約数和(自身を除く): 48164116752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2283091, 4566182, 6849273, 9132364, 11415455, 13698546, 18264728, 20547819, 22830910, 25114001, 27397092, 34246365, 36529456, 41095638, 45661820, 50228002, 54794184, 68492730, 75342003, 82191276, 91323640, 100456004, 102739095, 109588368, 125570005, 136985460, 150684006, 164382552, 182647280, 200912008, 205478190, 226026009, 251140010, 273970920, 301368012, 328765104, 376710015, 401824016, 410956380, 452052018, 502280020, 547941840, 602736024, 753420030, 821912760, 904104036, 1004560040, 1130130045, 1205472048, 1506840060, 1643825520, 1808208072, 2009120080, 2260260090, 3013680120, 3616416144, 4520520180, 6027360240, 9041040360, 18082080720]

約数ペア:

[(1, 18082080720), (2, 9041040360), (3, 6027360240), (4, 4520520180), (5, 3616416144), (6, 3013680120), (8, 2260260090), (9, 2009120080), (10, 1808208072), (11, 1643825520), (12, 1506840060), (15, 1205472048), (16, 1130130045), (18, 1004560040), (20, 904104036), (22, 821912760), (24, 753420030), (30, 602736024), (33, 547941840), (36, 502280020), (40, 452052018), (44, 410956380), (45, 401824016), (48, 376710015), (55, 328765104), (60, 301368012), (66, 273970920), (72, 251140010), (80, 226026009), (88, 205478190), (90, 200912008), (99, 182647280), (110, 164382552), (120, 150684006), (132, 136985460), (144, 125570005), (165, 109588368), (176, 102739095), (180, 100456004), (198, 91323640), (220, 82191276), (240, 75342003), (264, 68492730), (330, 54794184), (360, 50228002), (396, 45661820), (440, 41095638), (495, 36529456), (528, 34246365), (660, 27397092), (720, 25114001), (792, 22830910), (880, 20547819), (990, 18264728), (1320, 13698546), (1584, 11415455), (1980, 9132364), (2640, 6849273), (3960, 4566182), (7920, 2283091)]