1229685120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 4386620160

約数和(自身を除く): 3156935040

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, 127, 128, 144, 160, 164, 180, 192, 205, 240, 246, 254, 288, 320, 328, 360, 369, 381, 384, 410, 480, 492, 508, 576, 615, 635, 640, 656, 720, 738, 762, 820, 960, 984, 1016, 1143, 1152, 1230, 1270, 1312, 1440, 1476, 1524, 1640, 1681, 1845, 1905, 1920, 1968, 2032, 2286, 2460, 2540, 2624, 2880, 2952, 3048, 3280, 3362, 3690, 3810, 3936, 4064, 4572, 4920, 5043, 5080, 5207, 5248, 5715, 5760, 5904, 6096, 6560, 6724, 7380, 7620, 7872, 8128, 8405, 9144, 9840, 10086, 10160, 10414, 11430, 11808, 12192, 13120, 13448, 14760, 15129, 15240, 15621, 15744, 16256, 16810, 18288, 19680, 20172, 20320, 20828, 22860, 23616, 24384, 25215, 26035, 26240, 26896, 29520, 30258, 30480, 31242, 33620, 36576, 39360, 40344, 40640, 41656, 45720, 46863, 47232, 48768, 50430, 52070, 53792, 59040, 60516, 60960, 62484, 67240, 73152, 75645, 78105, 78720, 80688, 81280, 83312, 91440, 93726, 100860, 104140, 107584, 118080, 121032, 121920, 124968, 134480, 146304, 151290, 156210, 161376, 166624, 182880, 187452, 201720, 208280, 213487, 215168, 234315, 236160, 242064, 243840, 249936, 268960, 302580, 312420, 322752, 333248, 365760, 374904, 403440, 416560, 426974, 468630, 484128, 499872, 537920, 605160, 624840, 640461, 645504, 666496, 731520, 749808, 806880, 833120, 853948, 937260, 968256, 999744, 1067435, 1075840, 1210320, 1249680, 1280922, 1499616, 1613760, 1666240, 1707896, 1874520, 1921383, 1936512, 1999488, 2134870, 2420640, 2499360, 2561844, 2999232, 3202305, 3227520, 3332480, 3415792, 3749040, 3842766, 4269740, 4841280, 4998720, 5123688, 5998464, 6404610, 6831584, 7498080, 7685532, 8539480, 9606915, 9682560, 9997440, 10247376, 12809220, 13663168, 14996160, 15371064, 17078960, 19213830, 20494752, 25618440, 27326336, 29992320, 30742128, 34157920, 38427660, 40989504, 51236880, 61484256, 68315840, 76855320, 81979008, 102473760, 122968512, 136631680, 153710640, 204947520, 245937024, 307421280, 409895040, 614842560, 1229685120]

約数ペア:

[(1, 1229685120), (2, 614842560), (3, 409895040), (4, 307421280), (5, 245937024), (6, 204947520), (8, 153710640), (9, 136631680), (10, 122968512), (12, 102473760), (15, 81979008), (16, 76855320), (18, 68315840), (20, 61484256), (24, 51236880), (30, 40989504), (32, 38427660), (36, 34157920), (40, 30742128), (41, 29992320), (45, 27326336), (48, 25618440), (60, 20494752), (64, 19213830), (72, 17078960), (80, 15371064), (82, 14996160), (90, 13663168), (96, 12809220), (120, 10247376), (123, 9997440), (127, 9682560), (128, 9606915), (144, 8539480), (160, 7685532), (164, 7498080), (180, 6831584), (192, 6404610), (205, 5998464), (240, 5123688), (246, 4998720), (254, 4841280), (288, 4269740), (320, 3842766), (328, 3749040), (360, 3415792), (369, 3332480), (381, 3227520), (384, 3202305), (410, 2999232), (480, 2561844), (492, 2499360), (508, 2420640), (576, 2134870), (615, 1999488), (635, 1936512), (640, 1921383), (656, 1874520), (720, 1707896), (738, 1666240), (762, 1613760), (820, 1499616), (960, 1280922), (984, 1249680), (1016, 1210320), (1143, 1075840), (1152, 1067435), (1230, 999744), (1270, 968256), (1312, 937260), (1440, 853948), (1476, 833120), (1524, 806880), (1640, 749808), (1681, 731520), (1845, 666496), (1905, 645504), (1920, 640461), (1968, 624840), (2032, 605160), (2286, 537920), (2460, 499872), (2540, 484128), (2624, 468630), (2880, 426974), (2952, 416560), (3048, 403440), (3280, 374904), (3362, 365760), (3690, 333248), (3810, 322752), (3936, 312420), (4064, 302580), (4572, 268960), (4920, 249936), (5043, 243840), (5080, 242064), (5207, 236160), (5248, 234315), (5715, 215168), (5760, 213487), (5904, 208280), (6096, 201720), (6560, 187452), (6724, 182880), (7380, 166624), (7620, 161376), (7872, 156210), (8128, 151290), (8405, 146304), (9144, 134480), (9840, 124968), (10086, 121920), (10160, 121032), (10414, 118080), (11430, 107584), (11808, 104140), (12192, 100860), (13120, 93726), (13448, 91440), (14760, 83312), (15129, 81280), (15240, 80688), (15621, 78720), (15744, 78105), (16256, 75645), (16810, 73152), (18288, 67240), (19680, 62484), (20172, 60960), (20320, 60516), (20828, 59040), (22860, 53792), (23616, 52070), (24384, 50430), (25215, 48768), (26035, 47232), (26240, 46863), (26896, 45720), (29520, 41656), (30258, 40640), (30480, 40344), (31242, 39360), (33620, 36576)]