78801120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 384

約数和(自身を含む): 310262400

約数和(自身を除く): 231461280

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, 37, 40, 45, 48, 51, 54, 58, 60, 68, 72, 74, 80, 85, 87, 90, 96, 102, 108, 111, 116, 120, 135, 136, 144, 145, 148, 153, 160, 170, 174, 180, 185, 204, 216, 222, 232, 240, 255, 261, 270, 272, 288, 290, 296, 306, 333, 340, 348, 360, 370, 408, 432, 435, 444, 459, 464, 480, 493, 510, 522, 540, 544, 555, 580, 592, 612, 629, 666, 680, 696, 720, 740, 765, 783, 816, 864, 870, 888, 918, 928, 986, 999, 1020, 1044, 1073, 1080, 1110, 1160, 1184, 1224, 1258, 1305, 1332, 1360, 1392, 1440, 1479, 1480, 1530, 1566, 1632, 1665, 1740, 1776, 1836, 1887, 1972, 1998, 2040, 2088, 2146, 2160, 2220, 2295, 2320, 2448, 2465, 2516, 2610, 2664, 2720, 2784, 2958, 2960, 3060, 3132, 3145, 3219, 3330, 3480, 3552, 3672, 3774, 3915, 3944, 3996, 4080, 4176, 4292, 4320, 4437, 4440, 4590, 4640, 4896, 4930, 4995, 5032, 5220, 5328, 5365, 5661, 5916, 5920, 6120, 6264, 6290, 6438, 6660, 6960, 7344, 7395, 7548, 7830, 7888, 7992, 8160, 8352, 8584, 8874, 8880, 9180, 9435, 9657, 9860, 9990, 10064, 10440, 10656, 10730, 11322, 11832, 12240, 12528, 12580, 12876, 13311, 13320, 13920, 14688, 14790, 15096, 15660, 15776, 15984, 16095, 16983, 17168, 17748, 17760, 18241, 18360, 18870, 19314, 19720, 19980, 20128, 20880, 21460, 22185, 22644, 23664, 24480, 25056, 25160, 25752, 26622, 26640, 28305, 28971, 29580, 30192, 31320, 31968, 32190, 33966, 34336, 35496, 36482, 36720, 37740, 38628, 39440, 39960, 41760, 42920, 44370, 45288, 47328, 48285, 50320, 51504, 53244, 53280, 54723, 56610, 57942, 59160, 60384, 62640, 64380, 66555, 67932, 70992, 72964, 73440, 75480, 77256, 78880, 79920, 84915, 85840, 88740, 90576, 91205, 96570, 100640, 103008, 106488, 109446, 113220, 115884, 118320, 125280, 128760, 133110, 135864, 141984, 144855, 145928, 150960, 154512, 159840, 164169, 169830, 171680, 177480, 181152, 182410, 193140, 212976, 218892, 226440, 231768, 236640, 257520, 266220, 271728, 273615, 289710, 291856, 301920, 309024, 328338, 339660, 354960, 364820, 386280, 425952, 437784, 452880, 463536, 492507, 515040, 532440, 543456, 547230, 579420, 583712, 656676, 679320, 709920, 729640, 772560, 820845, 875568, 905760, 927072, 985014, 1064880, 1094460, 1158840, 1313352, 1358640, 1459280, 1545120, 1641690, 1751136, 1970028, 2129760, 2188920, 2317680, 2462535, 2626704, 2717280, 2918560, 3283380, 3940056, 4377840, 4635360, 4925070, 5253408, 6566760, 7880112, 8755680, 9850140, 13133520, 15760224, 19700280, 26267040, 39400560, 78801120]

約数ペア:

[(1, 78801120), (2, 39400560), (3, 26267040), (4, 19700280), (5, 15760224), (6, 13133520), (8, 9850140), (9, 8755680), (10, 7880112), (12, 6566760), (15, 5253408), (16, 4925070), (17, 4635360), (18, 4377840), (20, 3940056), (24, 3283380), (27, 2918560), (29, 2717280), (30, 2626704), (32, 2462535), (34, 2317680), (36, 2188920), (37, 2129760), (40, 1970028), (45, 1751136), (48, 1641690), (51, 1545120), (54, 1459280), (58, 1358640), (60, 1313352), (68, 1158840), (72, 1094460), (74, 1064880), (80, 985014), (85, 927072), (87, 905760), (90, 875568), (96, 820845), (102, 772560), (108, 729640), (111, 709920), (116, 679320), (120, 656676), (135, 583712), (136, 579420), (144, 547230), (145, 543456), (148, 532440), (153, 515040), (160, 492507), (170, 463536), (174, 452880), (180, 437784), (185, 425952), (204, 386280), (216, 364820), (222, 354960), (232, 339660), (240, 328338), (255, 309024), (261, 301920), (270, 291856), (272, 289710), (288, 273615), (290, 271728), (296, 266220), (306, 257520), (333, 236640), (340, 231768), (348, 226440), (360, 218892), (370, 212976), (408, 193140), (432, 182410), (435, 181152), (444, 177480), (459, 171680), (464, 169830), (480, 164169), (493, 159840), (510, 154512), (522, 150960), (540, 145928), (544, 144855), (555, 141984), (580, 135864), (592, 133110), (612, 128760), (629, 125280), (666, 118320), (680, 115884), (696, 113220), (720, 109446), (740, 106488), (765, 103008), (783, 100640), (816, 96570), (864, 91205), (870, 90576), (888, 88740), (918, 85840), (928, 84915), (986, 79920), (999, 78880), (1020, 77256), (1044, 75480), (1073, 73440), (1080, 72964), (1110, 70992), (1160, 67932), (1184, 66555), (1224, 64380), (1258, 62640), (1305, 60384), (1332, 59160), (1360, 57942), (1392, 56610), (1440, 54723), (1479, 53280), (1480, 53244), (1530, 51504), (1566, 50320), (1632, 48285), (1665, 47328), (1740, 45288), (1776, 44370), (1836, 42920), (1887, 41760), (1972, 39960), (1998, 39440), (2040, 38628), (2088, 37740), (2146, 36720), (2160, 36482), (2220, 35496), (2295, 34336), (2320, 33966), (2448, 32190), (2465, 31968), (2516, 31320), (2610, 30192), (2664, 29580), (2720, 28971), (2784, 28305), (2958, 26640), (2960, 26622), (3060, 25752), (3132, 25160), (3145, 25056), (3219, 24480), (3330, 23664), (3480, 22644), (3552, 22185), (3672, 21460), (3774, 20880), (3915, 20128), (3944, 19980), (3996, 19720), (4080, 19314), (4176, 18870), (4292, 18360), (4320, 18241), (4437, 17760), (4440, 17748), (4590, 17168), (4640, 16983), (4896, 16095), (4930, 15984), (4995, 15776), (5032, 15660), (5220, 15096), (5328, 14790), (5365, 14688), (5661, 13920), (5916, 13320), (5920, 13311), (6120, 12876), (6264, 12580), (6290, 12528), (6438, 12240), (6660, 11832), (6960, 11322), (7344, 10730), (7395, 10656), (7548, 10440), (7830, 10064), (7888, 9990), (7992, 9860), (8160, 9657), (8352, 9435), (8584, 9180), (8874, 8880)]