129113280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 168

約数和(自身を含む): 448860672

約数和(自身を除く): 319747392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 353, 360, 381, 480, 508, 576, 635, 706, 720, 762, 960, 1016, 1059, 1143, 1270, 1412, 1440, 1524, 1765, 1905, 2032, 2118, 2286, 2540, 2824, 2880, 3048, 3177, 3530, 3810, 4064, 4236, 4572, 5080, 5295, 5648, 5715, 6096, 6354, 7060, 7620, 8128, 8472, 9144, 10160, 10590, 11296, 11430, 12192, 12708, 14120, 15240, 15885, 16944, 18288, 20320, 21180, 22592, 22860, 24384, 25416, 28240, 30480, 31770, 33888, 36576, 40640, 42360, 44831, 45720, 50832, 56480, 60960, 63540, 67776, 73152, 84720, 89662, 91440, 101664, 112960, 121920, 127080, 134493, 169440, 179324, 182880, 203328, 224155, 254160, 268986, 338880, 358648, 365760, 403479, 448310, 508320, 537972, 672465, 717296, 806958, 896620, 1016640, 1075944, 1344930, 1434592, 1613916, 1793240, 2017395, 2151888, 2689860, 2869184, 3227832, 3586480, 4034790, 4303776, 5379720, 6455664, 7172960, 8069580, 8607552, 10759440, 12911328, 14345920, 16139160, 21518880, 25822656, 32278320, 43037760, 64556640, 129113280]

約数ペア:

[(1, 129113280), (2, 64556640), (3, 43037760), (4, 32278320), (5, 25822656), (6, 21518880), (8, 16139160), (9, 14345920), (10, 12911328), (12, 10759440), (15, 8607552), (16, 8069580), (18, 7172960), (20, 6455664), (24, 5379720), (30, 4303776), (32, 4034790), (36, 3586480), (40, 3227832), (45, 2869184), (48, 2689860), (60, 2151888), (64, 2017395), (72, 1793240), (80, 1613916), (90, 1434592), (96, 1344930), (120, 1075944), (127, 1016640), (144, 896620), (160, 806958), (180, 717296), (192, 672465), (240, 537972), (254, 508320), (288, 448310), (320, 403479), (353, 365760), (360, 358648), (381, 338880), (480, 268986), (508, 254160), (576, 224155), (635, 203328), (706, 182880), (720, 179324), (762, 169440), (960, 134493), (1016, 127080), (1059, 121920), (1143, 112960), (1270, 101664), (1412, 91440), (1440, 89662), (1524, 84720), (1765, 73152), (1905, 67776), (2032, 63540), (2118, 60960), (2286, 56480), (2540, 50832), (2824, 45720), (2880, 44831), (3048, 42360), (3177, 40640), (3530, 36576), (3810, 33888), (4064, 31770), (4236, 30480), (4572, 28240), (5080, 25416), (5295, 24384), (5648, 22860), (5715, 22592), (6096, 21180), (6354, 20320), (7060, 18288), (7620, 16944), (8128, 15885), (8472, 15240), (9144, 14120), (10160, 12708), (10590, 12192), (11296, 11430)]