1206708480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 324

約数和(自身を含む): 4353689340

約数和(自身を除く): 3146980860

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, 109, 120, 124, 128, 144, 155, 160, 180, 186, 192, 218, 240, 248, 256, 279, 288, 310, 320, 327, 360, 372, 384, 436, 465, 480, 496, 545, 558, 576, 620, 640, 654, 720, 744, 768, 872, 930, 960, 961, 981, 992, 1090, 1116, 1152, 1240, 1280, 1308, 1395, 1440, 1488, 1635, 1744, 1860, 1920, 1922, 1962, 1984, 2180, 2232, 2304, 2480, 2616, 2790, 2880, 2883, 2976, 3270, 3379, 3488, 3720, 3840, 3844, 3924, 3968, 4360, 4464, 4805, 4905, 4960, 5232, 5580, 5760, 5766, 5952, 6540, 6758, 6976, 7440, 7688, 7848, 7936, 8649, 8720, 8928, 9610, 9810, 9920, 10137, 10464, 11160, 11520, 11532, 11904, 13080, 13516, 13952, 14415, 14880, 15376, 15696, 16895, 17298, 17440, 17856, 19220, 19620, 19840, 20274, 20928, 22320, 23064, 23808, 26160, 27032, 27904, 28830, 29760, 30411, 30752, 31392, 33790, 34596, 34880, 35712, 38440, 39240, 39680, 40548, 41856, 43245, 44640, 46128, 50685, 52320, 54064, 57660, 59520, 60822, 61504, 62784, 67580, 69192, 69760, 71424, 76880, 78480, 81096, 83712, 86490, 89280, 92256, 101370, 104640, 104749, 108128, 115320, 119040, 121644, 123008, 125568, 135160, 138384, 139520, 152055, 153760, 156960, 162192, 172980, 178560, 184512, 202740, 209280, 209498, 216256, 230640, 243288, 246016, 251136, 270320, 276768, 304110, 307520, 313920, 314247, 324384, 345960, 357120, 369024, 405480, 418560, 418996, 432512, 461280, 486576, 523745, 540640, 553536, 608220, 615040, 627840, 628494, 648768, 691920, 738048, 810960, 837992, 865024, 922560, 942741, 973152, 1047490, 1081280, 1107072, 1216440, 1230080, 1255680, 1256988, 1297536, 1383840, 1571235, 1621920, 1675984, 1845120, 1885482, 1946304, 2094980, 2162560, 2214144, 2432880, 2513976, 2595072, 2767680, 3142470, 3243840, 3351968, 3690240, 3770964, 3892608, 4189960, 4325120, 4713705, 4865760, 5027952, 5535360, 6284940, 6487680, 6703936, 7541928, 7785216, 8379920, 9427410, 9731520, 10055904, 11070720, 12569880, 12975360, 13407872, 15083856, 16759840, 18854820, 19463040, 20111808, 25139760, 26815744, 30167712, 33519680, 37709640, 38926080, 40223616, 50279520, 60335424, 67039360, 75419280, 80447232, 100559040, 120670848, 134078720, 150838560, 201118080, 241341696, 301677120, 402236160, 603354240, 1206708480]

約数ペア:

[(1, 1206708480), (2, 603354240), (3, 402236160), (4, 301677120), (5, 241341696), (6, 201118080), (8, 150838560), (9, 134078720), (10, 120670848), (12, 100559040), (15, 80447232), (16, 75419280), (18, 67039360), (20, 60335424), (24, 50279520), (30, 40223616), (31, 38926080), (32, 37709640), (36, 33519680), (40, 30167712), (45, 26815744), (48, 25139760), (60, 20111808), (62, 19463040), (64, 18854820), (72, 16759840), (80, 15083856), (90, 13407872), (93, 12975360), (96, 12569880), (109, 11070720), (120, 10055904), (124, 9731520), (128, 9427410), (144, 8379920), (155, 7785216), (160, 7541928), (180, 6703936), (186, 6487680), (192, 6284940), (218, 5535360), (240, 5027952), (248, 4865760), (256, 4713705), (279, 4325120), (288, 4189960), (310, 3892608), (320, 3770964), (327, 3690240), (360, 3351968), (372, 3243840), (384, 3142470), (436, 2767680), (465, 2595072), (480, 2513976), (496, 2432880), (545, 2214144), (558, 2162560), (576, 2094980), (620, 1946304), (640, 1885482), (654, 1845120), (720, 1675984), (744, 1621920), (768, 1571235), (872, 1383840), (930, 1297536), (960, 1256988), (961, 1255680), (981, 1230080), (992, 1216440), (1090, 1107072), (1116, 1081280), (1152, 1047490), (1240, 973152), (1280, 942741), (1308, 922560), (1395, 865024), (1440, 837992), (1488, 810960), (1635, 738048), (1744, 691920), (1860, 648768), (1920, 628494), (1922, 627840), (1962, 615040), (1984, 608220), (2180, 553536), (2232, 540640), (2304, 523745), (2480, 486576), (2616, 461280), (2790, 432512), (2880, 418996), (2883, 418560), (2976, 405480), (3270, 369024), (3379, 357120), (3488, 345960), (3720, 324384), (3840, 314247), (3844, 313920), (3924, 307520), (3968, 304110), (4360, 276768), (4464, 270320), (4805, 251136), (4905, 246016), (4960, 243288), (5232, 230640), (5580, 216256), (5760, 209498), (5766, 209280), (5952, 202740), (6540, 184512), (6758, 178560), (6976, 172980), (7440, 162192), (7688, 156960), (7848, 153760), (7936, 152055), (8649, 139520), (8720, 138384), (8928, 135160), (9610, 125568), (9810, 123008), (9920, 121644), (10137, 119040), (10464, 115320), (11160, 108128), (11520, 104749), (11532, 104640), (11904, 101370), (13080, 92256), (13516, 89280), (13952, 86490), (14415, 83712), (14880, 81096), (15376, 78480), (15696, 76880), (16895, 71424), (17298, 69760), (17440, 69192), (17856, 67580), (19220, 62784), (19620, 61504), (19840, 60822), (20274, 59520), (20928, 57660), (22320, 54064), (23064, 52320), (23808, 50685), (26160, 46128), (27032, 44640), (27904, 43245), (28830, 41856), (29760, 40548), (30411, 39680), (30752, 39240), (31392, 38440), (33790, 35712), (34596, 34880)]