72411840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 336

約数和(自身を含む): 280720800

約数和(自身を除く): 208308960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 32, 34, 36, 40, 45, 48, 51, 54, 58, 60, 64, 68, 72, 80, 85, 87, 90, 96, 102, 108, 116, 120, 135, 136, 144, 145, 153, 160, 170, 174, 180, 192, 204, 216, 232, 240, 255, 261, 270, 272, 288, 289, 290, 306, 320, 340, 348, 360, 408, 432, 435, 459, 464, 480, 493, 510, 522, 540, 544, 576, 578, 580, 612, 680, 696, 720, 765, 783, 816, 864, 867, 870, 918, 928, 960, 986, 1020, 1044, 1080, 1088, 1156, 1160, 1224, 1305, 1360, 1392, 1440, 1445, 1479, 1530, 1566, 1632, 1728, 1734, 1740, 1836, 1856, 1972, 2040, 2088, 2160, 2295, 2312, 2320, 2448, 2465, 2601, 2610, 2720, 2784, 2880, 2890, 2958, 3060, 3132, 3264, 3468, 3480, 3672, 3915, 3944, 4080, 4176, 4320, 4335, 4437, 4590, 4624, 4640, 4896, 4930, 5202, 5220, 5440, 5568, 5780, 5916, 6120, 6264, 6936, 6960, 7344, 7395, 7803, 7830, 7888, 8160, 8352, 8381, 8640, 8670, 8874, 9180, 9248, 9280, 9792, 9860, 10404, 10440, 11560, 11832, 12240, 12528, 13005, 13311, 13872, 13920, 14688, 14790, 15606, 15660, 15776, 16320, 16704, 16762, 17340, 17748, 18360, 18496, 19720, 20808, 20880, 22185, 23120, 23664, 24480, 25056, 25143, 26010, 26622, 27744, 27840, 29376, 29580, 31212, 31320, 31552, 33524, 34680, 35496, 36720, 39015, 39440, 41616, 41760, 41905, 44370, 46240, 47328, 48960, 50112, 50286, 52020, 53244, 55488, 59160, 62424, 62640, 66555, 67048, 69360, 70992, 73440, 75429, 78030, 78880, 83232, 83520, 83810, 88740, 92480, 94656, 100572, 104040, 106488, 118320, 124848, 125280, 125715, 133110, 134096, 138720, 141984, 146880, 150858, 156060, 157760, 166464, 167620, 177480, 201144, 208080, 212976, 226287, 236640, 249696, 250560, 251430, 266220, 268192, 277440, 283968, 301716, 312120, 335240, 354960, 377145, 402288, 416160, 425952, 452574, 473280, 499392, 502860, 532440, 536384, 603432, 624240, 670480, 709920, 754290, 804576, 832320, 851904, 905148, 1005720, 1064880, 1131435, 1206864, 1248480, 1340960, 1419840, 1508580, 1609152, 1810296, 2011440, 2129760, 2262870, 2413728, 2496960, 2681920, 3017160, 3620592, 4022880, 4259520, 4525740, 4827456, 6034320, 7241184, 8045760, 9051480, 12068640, 14482368, 18102960, 24137280, 36205920, 72411840]

約数ペア:

[(1, 72411840), (2, 36205920), (3, 24137280), (4, 18102960), (5, 14482368), (6, 12068640), (8, 9051480), (9, 8045760), (10, 7241184), (12, 6034320), (15, 4827456), (16, 4525740), (17, 4259520), (18, 4022880), (20, 3620592), (24, 3017160), (27, 2681920), (29, 2496960), (30, 2413728), (32, 2262870), (34, 2129760), (36, 2011440), (40, 1810296), (45, 1609152), (48, 1508580), (51, 1419840), (54, 1340960), (58, 1248480), (60, 1206864), (64, 1131435), (68, 1064880), (72, 1005720), (80, 905148), (85, 851904), (87, 832320), (90, 804576), (96, 754290), (102, 709920), (108, 670480), (116, 624240), (120, 603432), (135, 536384), (136, 532440), (144, 502860), (145, 499392), (153, 473280), (160, 452574), (170, 425952), (174, 416160), (180, 402288), (192, 377145), (204, 354960), (216, 335240), (232, 312120), (240, 301716), (255, 283968), (261, 277440), (270, 268192), (272, 266220), (288, 251430), (289, 250560), (290, 249696), (306, 236640), (320, 226287), (340, 212976), (348, 208080), (360, 201144), (408, 177480), (432, 167620), (435, 166464), (459, 157760), (464, 156060), (480, 150858), (493, 146880), (510, 141984), (522, 138720), (540, 134096), (544, 133110), (576, 125715), (578, 125280), (580, 124848), (612, 118320), (680, 106488), (696, 104040), (720, 100572), (765, 94656), (783, 92480), (816, 88740), (864, 83810), (867, 83520), (870, 83232), (918, 78880), (928, 78030), (960, 75429), (986, 73440), (1020, 70992), (1044, 69360), (1080, 67048), (1088, 66555), (1156, 62640), (1160, 62424), (1224, 59160), (1305, 55488), (1360, 53244), (1392, 52020), (1440, 50286), (1445, 50112), (1479, 48960), (1530, 47328), (1566, 46240), (1632, 44370), (1728, 41905), (1734, 41760), (1740, 41616), (1836, 39440), (1856, 39015), (1972, 36720), (2040, 35496), (2088, 34680), (2160, 33524), (2295, 31552), (2312, 31320), (2320, 31212), (2448, 29580), (2465, 29376), (2601, 27840), (2610, 27744), (2720, 26622), (2784, 26010), (2880, 25143), (2890, 25056), (2958, 24480), (3060, 23664), (3132, 23120), (3264, 22185), (3468, 20880), (3480, 20808), (3672, 19720), (3915, 18496), (3944, 18360), (4080, 17748), (4176, 17340), (4320, 16762), (4335, 16704), (4437, 16320), (4590, 15776), (4624, 15660), (4640, 15606), (4896, 14790), (4930, 14688), (5202, 13920), (5220, 13872), (5440, 13311), (5568, 13005), (5780, 12528), (5916, 12240), (6120, 11832), (6264, 11560), (6936, 10440), (6960, 10404), (7344, 9860), (7395, 9792), (7803, 9280), (7830, 9248), (7888, 9180), (8160, 8874), (8352, 8670), (8381, 8640)]