1231269120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 288

約数和(自身を含む): 4562208000

約数和(自身を除く): 3330938880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1549, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3098, 3105, 3312, 3456, 3680, 3840, 4140, 4320, 4416, 4647, 4968, 5520, 5760, 5888, 6196, 6210, 6624, 6912, 7360, 7745, 8280, 8640, 8832, 9294, 9936, 11040, 11520, 12392, 12420, 13248, 13941, 14720, 15490, 16560, 17280, 17664, 18588, 19872, 22080, 23235, 24784, 24840, 26496, 27882, 29440, 30980, 33120, 34560, 35627, 37176, 39744, 41823, 44160, 46470, 49568, 49680, 52992, 55764, 61960, 66240, 69705, 71254, 74352, 79488, 83646, 88320, 92940, 99136, 99360, 106881, 111528, 123920, 132480, 139410, 142508, 148704, 158976, 167292, 178135, 185880, 198272, 198720, 209115, 213762, 223056, 247840, 264960, 278820, 285016, 297408, 320643, 334584, 356270, 371760, 396544, 397440, 418230, 427524, 446112, 495680, 534405, 557640, 570032, 594816, 641286, 669168, 712540, 743520, 794880, 836460, 855048, 892224, 961929, 991360, 1068810, 1115280, 1140064, 1189632, 1282572, 1338336, 1425080, 1487040, 1603215, 1672920, 1710096, 1784448, 1923858, 1982720, 2137620, 2230560, 2280128, 2565144, 2676672, 2850160, 2974080, 3206430, 3345840, 3420192, 3568896, 3847716, 4275240, 4461120, 4560256, 4809645, 5130288, 5353344, 5700320, 5948160, 6412860, 6691680, 6840384, 7695432, 8550480, 8922240, 9120512, 9619290, 10260576, 10706688, 11400640, 12825720, 13383360, 13680768, 15390864, 17100960, 17844480, 19238580, 20521152, 22801280, 25651440, 26766720, 27361536, 30781728, 34201920, 38477160, 41042304, 45602560, 51302880, 53533440, 61563456, 68403840, 76954320, 82084608, 102605760, 123126912, 136807680, 153908640, 205211520, 246253824, 307817280, 410423040, 615634560, 1231269120]

約数ペア:

[(1, 1231269120), (2, 615634560), (3, 410423040), (4, 307817280), (5, 246253824), (6, 205211520), (8, 153908640), (9, 136807680), (10, 123126912), (12, 102605760), (15, 82084608), (16, 76954320), (18, 68403840), (20, 61563456), (23, 53533440), (24, 51302880), (27, 45602560), (30, 41042304), (32, 38477160), (36, 34201920), (40, 30781728), (45, 27361536), (46, 26766720), (48, 25651440), (54, 22801280), (60, 20521152), (64, 19238580), (69, 17844480), (72, 17100960), (80, 15390864), (90, 13680768), (92, 13383360), (96, 12825720), (108, 11400640), (115, 10706688), (120, 10260576), (128, 9619290), (135, 9120512), (138, 8922240), (144, 8550480), (160, 7695432), (180, 6840384), (184, 6691680), (192, 6412860), (207, 5948160), (216, 5700320), (230, 5353344), (240, 5130288), (256, 4809645), (270, 4560256), (276, 4461120), (288, 4275240), (320, 3847716), (345, 3568896), (360, 3420192), (368, 3345840), (384, 3206430), (414, 2974080), (432, 2850160), (460, 2676672), (480, 2565144), (540, 2280128), (552, 2230560), (576, 2137620), (621, 1982720), (640, 1923858), (690, 1784448), (720, 1710096), (736, 1672920), (768, 1603215), (828, 1487040), (864, 1425080), (920, 1338336), (960, 1282572), (1035, 1189632), (1080, 1140064), (1104, 1115280), (1152, 1068810), (1242, 991360), (1280, 961929), (1380, 892224), (1440, 855048), (1472, 836460), (1549, 794880), (1656, 743520), (1728, 712540), (1840, 669168), (1920, 641286), (2070, 594816), (2160, 570032), (2208, 557640), (2304, 534405), (2484, 495680), (2760, 446112), (2880, 427524), (2944, 418230), (3098, 397440), (3105, 396544), (3312, 371760), (3456, 356270), (3680, 334584), (3840, 320643), (4140, 297408), (4320, 285016), (4416, 278820), (4647, 264960), (4968, 247840), (5520, 223056), (5760, 213762), (5888, 209115), (6196, 198720), (6210, 198272), (6624, 185880), (6912, 178135), (7360, 167292), (7745, 158976), (8280, 148704), (8640, 142508), (8832, 139410), (9294, 132480), (9936, 123920), (11040, 111528), (11520, 106881), (12392, 99360), (12420, 99136), (13248, 92940), (13941, 88320), (14720, 83646), (15490, 79488), (16560, 74352), (17280, 71254), (17664, 69705), (18588, 66240), (19872, 61960), (22080, 55764), (23235, 52992), (24784, 49680), (24840, 49568), (26496, 46470), (27882, 44160), (29440, 41823), (30980, 39744), (33120, 37176), (34560, 35627)]