1275756480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:705

約数の個数: 280

約数和(自身を含む): 4600510992

約数和(自身を除く): 3324754512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 320, 324, 332, 360, 405, 415, 432, 480, 498, 540, 576, 593, 648, 664, 720, 747, 810, 830, 864, 960, 996, 1080, 1186, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1728, 1779, 1992, 2160, 2241, 2372, 2490, 2592, 2656, 2880, 2965, 2988, 3240, 3320, 3558, 3735, 3984, 4320, 4482, 4744, 4980, 5184, 5312, 5337, 5930, 5976, 6480, 6640, 6723, 7116, 7470, 7968, 8640, 8895, 8964, 9488, 9960, 10674, 11205, 11860, 11952, 12960, 13280, 13446, 14232, 14940, 15936, 16011, 17790, 17928, 18976, 19920, 21348, 22410, 23720, 23904, 25920, 26560, 26685, 26892, 28464, 29880, 32022, 33615, 35580, 35856, 37952, 39840, 42696, 44820, 47440, 47808, 48033, 49219, 53370, 53784, 56928, 59760, 64044, 67230, 71160, 71712, 79680, 80055, 85392, 89640, 94880, 96066, 98438, 106740, 107568, 113856, 119520, 128088, 134460, 142320, 143424, 147657, 160110, 170784, 179280, 189760, 192132, 196876, 213480, 215136, 239040, 240165, 246095, 256176, 268920, 284640, 295314, 320220, 341568, 358560, 384264, 393752, 426960, 430272, 442971, 480330, 492190, 512352, 537840, 569280, 590628, 640440, 717120, 738285, 768528, 787504, 853920, 885942, 960660, 984380, 1024704, 1075680, 1181256, 1280880, 1328913, 1476570, 1537056, 1575008, 1707840, 1771884, 1921320, 1968760, 2151360, 2214855, 2362512, 2561760, 2657826, 2953140, 3074112, 3150016, 3543768, 3842640, 3937520, 3986739, 4429710, 4725024, 5123520, 5315652, 5906280, 6644565, 7087536, 7685280, 7875040, 7973478, 8859420, 9450048, 10631304, 11812560, 13289130, 14175072, 15370560, 15750080, 15946956, 17718840, 19933695, 21262608, 23625120, 26578260, 28350144, 31893912, 35437680, 39867390, 42525216, 47250240, 53156520, 63787824, 70875360, 79734780, 85050432, 106313040, 127575648, 141750720, 159469560, 212626080, 255151296, 318939120, 425252160, 637878240, 1275756480]

約数ペア:

[(1, 1275756480), (2, 637878240), (3, 425252160), (4, 318939120), (5, 255151296), (6, 212626080), (8, 159469560), (9, 141750720), (10, 127575648), (12, 106313040), (15, 85050432), (16, 79734780), (18, 70875360), (20, 63787824), (24, 53156520), (27, 47250240), (30, 42525216), (32, 39867390), (36, 35437680), (40, 31893912), (45, 28350144), (48, 26578260), (54, 23625120), (60, 21262608), (64, 19933695), (72, 17718840), (80, 15946956), (81, 15750080), (83, 15370560), (90, 14175072), (96, 13289130), (108, 11812560), (120, 10631304), (135, 9450048), (144, 8859420), (160, 7973478), (162, 7875040), (166, 7685280), (180, 7087536), (192, 6644565), (216, 5906280), (240, 5315652), (249, 5123520), (270, 4725024), (288, 4429710), (320, 3986739), (324, 3937520), (332, 3842640), (360, 3543768), (405, 3150016), (415, 3074112), (432, 2953140), (480, 2657826), (498, 2561760), (540, 2362512), (576, 2214855), (593, 2151360), (648, 1968760), (664, 1921320), (720, 1771884), (747, 1707840), (810, 1575008), (830, 1537056), (864, 1476570), (960, 1328913), (996, 1280880), (1080, 1181256), (1186, 1075680), (1245, 1024704), (1296, 984380), (1328, 960660), (1440, 885942), (1494, 853920), (1620, 787504), (1660, 768528), (1728, 738285), (1779, 717120), (1992, 640440), (2160, 590628), (2241, 569280), (2372, 537840), (2490, 512352), (2592, 492190), (2656, 480330), (2880, 442971), (2965, 430272), (2988, 426960), (3240, 393752), (3320, 384264), (3558, 358560), (3735, 341568), (3984, 320220), (4320, 295314), (4482, 284640), (4744, 268920), (4980, 256176), (5184, 246095), (5312, 240165), (5337, 239040), (5930, 215136), (5976, 213480), (6480, 196876), (6640, 192132), (6723, 189760), (7116, 179280), (7470, 170784), (7968, 160110), (8640, 147657), (8895, 143424), (8964, 142320), (9488, 134460), (9960, 128088), (10674, 119520), (11205, 113856), (11860, 107568), (11952, 106740), (12960, 98438), (13280, 96066), (13446, 94880), (14232, 89640), (14940, 85392), (15936, 80055), (16011, 79680), (17790, 71712), (17928, 71160), (18976, 67230), (19920, 64044), (21348, 59760), (22410, 56928), (23720, 53784), (23904, 53370), (25920, 49219), (26560, 48033), (26685, 47808), (26892, 47440), (28464, 44820), (29880, 42696), (32022, 39840), (33615, 37952), (35580, 35856)]