77008320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2971}}^1$

素因数の和:3000

約数の個数: 140

約数和(自身を含む): 274024344

約数和(自身を除く): 197016024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 2971, 3240, 4320, 5184, 5942, 6480, 8640, 8913, 11884, 12960, 14855, 17826, 23768, 25920, 26739, 29710, 35652, 44565, 47536, 53478, 59420, 71304, 80217, 89130, 95072, 106956, 118840, 133695, 142608, 160434, 178260, 190144, 213912, 237680, 240651, 267390, 285216, 320868, 356520, 401085, 427824, 475360, 481302, 534780, 570432, 641736, 713040, 802170, 855648, 950720, 962604, 1069560, 1203255, 1283472, 1426080, 1604340, 1711296, 1925208, 2139120, 2406510, 2566944, 2852160, 3208680, 3850416, 4278240, 4813020, 5133888, 6417360, 7700832, 8556480, 9626040, 12834720, 15401664, 19252080, 25669440, 38504160, 77008320]

約数ペア:

[(1, 77008320), (2, 38504160), (3, 25669440), (4, 19252080), (5, 15401664), (6, 12834720), (8, 9626040), (9, 8556480), (10, 7700832), (12, 6417360), (15, 5133888), (16, 4813020), (18, 4278240), (20, 3850416), (24, 3208680), (27, 2852160), (30, 2566944), (32, 2406510), (36, 2139120), (40, 1925208), (45, 1711296), (48, 1604340), (54, 1426080), (60, 1283472), (64, 1203255), (72, 1069560), (80, 962604), (81, 950720), (90, 855648), (96, 802170), (108, 713040), (120, 641736), (135, 570432), (144, 534780), (160, 481302), (162, 475360), (180, 427824), (192, 401085), (216, 356520), (240, 320868), (270, 285216), (288, 267390), (320, 240651), (324, 237680), (360, 213912), (405, 190144), (432, 178260), (480, 160434), (540, 142608), (576, 133695), (648, 118840), (720, 106956), (810, 95072), (864, 89130), (960, 80217), (1080, 71304), (1296, 59420), (1440, 53478), (1620, 47536), (1728, 44565), (2160, 35652), (2592, 29710), (2880, 26739), (2971, 25920), (3240, 23768), (4320, 17826), (5184, 14855), (5942, 12960), (6480, 11884), (8640, 8913)]