83954880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 280

約数和(自身を含む): 309798720

約数和(自身を除く): 225843840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 79, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 158, 160, 162, 164, 180, 192, 205, 216, 237, 240, 246, 270, 288, 316, 320, 324, 328, 360, 369, 395, 405, 410, 432, 474, 480, 492, 540, 576, 615, 632, 648, 656, 711, 720, 738, 790, 810, 820, 864, 948, 960, 984, 1080, 1107, 1185, 1230, 1264, 1296, 1312, 1422, 1440, 1476, 1580, 1620, 1640, 1728, 1845, 1896, 1968, 2133, 2160, 2214, 2370, 2460, 2528, 2592, 2624, 2844, 2880, 2952, 3160, 3239, 3240, 3280, 3321, 3555, 3690, 3792, 3936, 4266, 4320, 4428, 4740, 4920, 5056, 5184, 5535, 5688, 5904, 6320, 6399, 6478, 6480, 6560, 6642, 7110, 7380, 7584, 7872, 8532, 8640, 8856, 9480, 9717, 9840, 10665, 11070, 11376, 11808, 12640, 12798, 12956, 12960, 13120, 13284, 14220, 14760, 15168, 16195, 16605, 17064, 17712, 18960, 19434, 19680, 21330, 22140, 22752, 23616, 25280, 25596, 25912, 25920, 26568, 28440, 29151, 29520, 31995, 32390, 33210, 34128, 35424, 37920, 38868, 39360, 42660, 44280, 45504, 48585, 51192, 51824, 53136, 56880, 58302, 59040, 63990, 64780, 66420, 68256, 70848, 75840, 77736, 85320, 87453, 88560, 97170, 102384, 103648, 106272, 113760, 116604, 118080, 127980, 129560, 132840, 136512, 145755, 155472, 170640, 174906, 177120, 194340, 204768, 207296, 212544, 227520, 233208, 255960, 259120, 262359, 265680, 291510, 310944, 341280, 349812, 354240, 388680, 409536, 437265, 466416, 511920, 518240, 524718, 531360, 583020, 621888, 682560, 699624, 777360, 874530, 932832, 1023840, 1036480, 1049436, 1062720, 1166040, 1311795, 1399248, 1554720, 1749060, 1865664, 2047680, 2098872, 2332080, 2623590, 2798496, 3109440, 3498120, 4197744, 4664160, 5247180, 5596992, 6996240, 8395488, 9328320, 10494360, 13992480, 16790976, 20988720, 27984960, 41977440, 83954880]

約数ペア:

[(1, 83954880), (2, 41977440), (3, 27984960), (4, 20988720), (5, 16790976), (6, 13992480), (8, 10494360), (9, 9328320), (10, 8395488), (12, 6996240), (15, 5596992), (16, 5247180), (18, 4664160), (20, 4197744), (24, 3498120), (27, 3109440), (30, 2798496), (32, 2623590), (36, 2332080), (40, 2098872), (41, 2047680), (45, 1865664), (48, 1749060), (54, 1554720), (60, 1399248), (64, 1311795), (72, 1166040), (79, 1062720), (80, 1049436), (81, 1036480), (82, 1023840), (90, 932832), (96, 874530), (108, 777360), (120, 699624), (123, 682560), (135, 621888), (144, 583020), (158, 531360), (160, 524718), (162, 518240), (164, 511920), (180, 466416), (192, 437265), (205, 409536), (216, 388680), (237, 354240), (240, 349812), (246, 341280), (270, 310944), (288, 291510), (316, 265680), (320, 262359), (324, 259120), (328, 255960), (360, 233208), (369, 227520), (395, 212544), (405, 207296), (410, 204768), (432, 194340), (474, 177120), (480, 174906), (492, 170640), (540, 155472), (576, 145755), (615, 136512), (632, 132840), (648, 129560), (656, 127980), (711, 118080), (720, 116604), (738, 113760), (790, 106272), (810, 103648), (820, 102384), (864, 97170), (948, 88560), (960, 87453), (984, 85320), (1080, 77736), (1107, 75840), (1185, 70848), (1230, 68256), (1264, 66420), (1296, 64780), (1312, 63990), (1422, 59040), (1440, 58302), (1476, 56880), (1580, 53136), (1620, 51824), (1640, 51192), (1728, 48585), (1845, 45504), (1896, 44280), (1968, 42660), (2133, 39360), (2160, 38868), (2214, 37920), (2370, 35424), (2460, 34128), (2528, 33210), (2592, 32390), (2624, 31995), (2844, 29520), (2880, 29151), (2952, 28440), (3160, 26568), (3239, 25920), (3240, 25912), (3280, 25596), (3321, 25280), (3555, 23616), (3690, 22752), (3792, 22140), (3936, 21330), (4266, 19680), (4320, 19434), (4428, 18960), (4740, 17712), (4920, 17064), (5056, 16605), (5184, 16195), (5535, 15168), (5688, 14760), (5904, 14220), (6320, 13284), (6399, 13120), (6478, 12960), (6480, 12956), (6560, 12798), (6642, 12640), (7110, 11808), (7380, 11376), (7584, 11070), (7872, 10665), (8532, 9840), (8640, 9717), (8856, 9480)]