123102720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 320

約数和(自身を含む): 474344640

約数和(自身を除く): 351241920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 137, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 274, 288, 312, 320, 351, 360, 384, 390, 411, 416, 432, 468, 480, 512, 520, 540, 548, 576, 585, 624, 640, 685, 702, 720, 768, 780, 822, 832, 864, 936, 960, 1040, 1080, 1096, 1152, 1170, 1233, 1248, 1280, 1370, 1404, 1440, 1536, 1560, 1644, 1664, 1728, 1755, 1781, 1872, 1920, 2055, 2080, 2160, 2192, 2304, 2340, 2466, 2496, 2560, 2740, 2808, 2880, 3120, 3288, 3328, 3456, 3510, 3562, 3699, 3744, 3840, 4110, 4160, 4320, 4384, 4608, 4680, 4932, 4992, 5343, 5480, 5616, 5760, 6165, 6240, 6576, 6656, 6912, 7020, 7124, 7398, 7488, 7680, 8220, 8320, 8640, 8768, 8905, 9360, 9864, 9984, 10686, 10960, 11232, 11520, 12330, 12480, 13152, 13824, 14040, 14248, 14796, 14976, 16029, 16440, 16640, 17280, 17536, 17810, 18495, 18720, 19728, 19968, 21372, 21920, 22464, 23040, 24660, 24960, 26304, 26715, 28080, 28496, 29592, 29952, 32058, 32880, 33280, 34560, 35072, 35620, 36990, 37440, 39456, 42744, 43840, 44928, 48087, 49320, 49920, 52608, 53430, 56160, 56992, 59184, 59904, 64116, 65760, 69120, 70144, 71240, 73980, 74880, 78912, 80145, 85488, 87680, 89856, 96174, 98640, 99840, 105216, 106860, 112320, 113984, 118368, 128232, 131520, 142480, 147960, 149760, 157824, 160290, 170976, 175360, 179712, 192348, 197280, 210432, 213720, 224640, 227968, 236736, 240435, 256464, 263040, 284960, 295920, 299520, 315648, 320580, 341952, 350720, 384696, 394560, 427440, 449280, 455936, 473472, 480870, 512928, 526080, 569920, 591840, 631296, 641160, 683904, 769392, 789120, 854880, 898560, 911872, 946944, 961740, 1025856, 1052160, 1139840, 1183680, 1282320, 1367808, 1538784, 1578240, 1709760, 1893888, 1923480, 2051712, 2279680, 2367360, 2564640, 2735616, 3077568, 3156480, 3419520, 3846960, 4103424, 4559360, 4734720, 5129280, 6155136, 6839040, 7693920, 8206848, 9469440, 10258560, 12310272, 13678080, 15387840, 20517120, 24620544, 30775680, 41034240, 61551360, 123102720]

約数ペア:

[(1, 123102720), (2, 61551360), (3, 41034240), (4, 30775680), (5, 24620544), (6, 20517120), (8, 15387840), (9, 13678080), (10, 12310272), (12, 10258560), (13, 9469440), (15, 8206848), (16, 7693920), (18, 6839040), (20, 6155136), (24, 5129280), (26, 4734720), (27, 4559360), (30, 4103424), (32, 3846960), (36, 3419520), (39, 3156480), (40, 3077568), (45, 2735616), (48, 2564640), (52, 2367360), (54, 2279680), (60, 2051712), (64, 1923480), (65, 1893888), (72, 1709760), (78, 1578240), (80, 1538784), (90, 1367808), (96, 1282320), (104, 1183680), (108, 1139840), (117, 1052160), (120, 1025856), (128, 961740), (130, 946944), (135, 911872), (137, 898560), (144, 854880), (156, 789120), (160, 769392), (180, 683904), (192, 641160), (195, 631296), (208, 591840), (216, 569920), (234, 526080), (240, 512928), (256, 480870), (260, 473472), (270, 455936), (274, 449280), (288, 427440), (312, 394560), (320, 384696), (351, 350720), (360, 341952), (384, 320580), (390, 315648), (411, 299520), (416, 295920), (432, 284960), (468, 263040), (480, 256464), (512, 240435), (520, 236736), (540, 227968), (548, 224640), (576, 213720), (585, 210432), (624, 197280), (640, 192348), (685, 179712), (702, 175360), (720, 170976), (768, 160290), (780, 157824), (822, 149760), (832, 147960), (864, 142480), (936, 131520), (960, 128232), (1040, 118368), (1080, 113984), (1096, 112320), (1152, 106860), (1170, 105216), (1233, 99840), (1248, 98640), (1280, 96174), (1370, 89856), (1404, 87680), (1440, 85488), (1536, 80145), (1560, 78912), (1644, 74880), (1664, 73980), (1728, 71240), (1755, 70144), (1781, 69120), (1872, 65760), (1920, 64116), (2055, 59904), (2080, 59184), (2160, 56992), (2192, 56160), (2304, 53430), (2340, 52608), (2466, 49920), (2496, 49320), (2560, 48087), (2740, 44928), (2808, 43840), (2880, 42744), (3120, 39456), (3288, 37440), (3328, 36990), (3456, 35620), (3510, 35072), (3562, 34560), (3699, 33280), (3744, 32880), (3840, 32058), (4110, 29952), (4160, 29592), (4320, 28496), (4384, 28080), (4608, 26715), (4680, 26304), (4932, 24960), (4992, 24660), (5343, 23040), (5480, 22464), (5616, 21920), (5760, 21372), (6165, 19968), (6240, 19728), (6576, 18720), (6656, 18495), (6912, 17810), (7020, 17536), (7124, 17280), (7398, 16640), (7488, 16440), (7680, 16029), (8220, 14976), (8320, 14796), (8640, 14248), (8768, 14040), (8905, 13824), (9360, 13152), (9864, 12480), (9984, 12330), (10686, 11520), (10960, 11232)]