612260640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 2155507200

約数和(自身を除く): 1543246560

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 239, 240, 270, 288, 360, 432, 478, 480, 540, 593, 717, 720, 864, 956, 1080, 1186, 1195, 1434, 1440, 1779, 1912, 2151, 2160, 2372, 2390, 2868, 2965, 3558, 3585, 3824, 4302, 4320, 4744, 4780, 5337, 5736, 5930, 6453, 7116, 7170, 7648, 8604, 8895, 9488, 9560, 10674, 10755, 11472, 11860, 12906, 14232, 14340, 16011, 17208, 17790, 18976, 19120, 21348, 21510, 22944, 23720, 25812, 26685, 28464, 28680, 32022, 32265, 34416, 35580, 38240, 42696, 43020, 47440, 51624, 53370, 56928, 57360, 64044, 64530, 68832, 71160, 80055, 85392, 86040, 94880, 103248, 106740, 114720, 128088, 129060, 141727, 142320, 160110, 170784, 172080, 206496, 213480, 256176, 258120, 283454, 284640, 320220, 344160, 425181, 426960, 512352, 516240, 566908, 640440, 708635, 850362, 853920, 1032480, 1133816, 1275543, 1280880, 1417270, 1700724, 2125905, 2267632, 2551086, 2561760, 2834540, 3401448, 3826629, 4251810, 4535264, 5102172, 5669080, 6377715, 6802896, 7653258, 8503620, 10204344, 11338160, 12755430, 13605792, 15306516, 17007240, 19133145, 20408688, 22676320, 25510860, 30613032, 34014480, 38266290, 40817376, 51021720, 61226064, 68028960, 76532580, 102043440, 122452128, 153065160, 204086880, 306130320, 612260640]

約数ペア:

[(1, 612260640), (2, 306130320), (3, 204086880), (4, 153065160), (5, 122452128), (6, 102043440), (8, 76532580), (9, 68028960), (10, 61226064), (12, 51021720), (15, 40817376), (16, 38266290), (18, 34014480), (20, 30613032), (24, 25510860), (27, 22676320), (30, 20408688), (32, 19133145), (36, 17007240), (40, 15306516), (45, 13605792), (48, 12755430), (54, 11338160), (60, 10204344), (72, 8503620), (80, 7653258), (90, 6802896), (96, 6377715), (108, 5669080), (120, 5102172), (135, 4535264), (144, 4251810), (160, 3826629), (180, 3401448), (216, 2834540), (239, 2561760), (240, 2551086), (270, 2267632), (288, 2125905), (360, 1700724), (432, 1417270), (478, 1280880), (480, 1275543), (540, 1133816), (593, 1032480), (717, 853920), (720, 850362), (864, 708635), (956, 640440), (1080, 566908), (1186, 516240), (1195, 512352), (1434, 426960), (1440, 425181), (1779, 344160), (1912, 320220), (2151, 284640), (2160, 283454), (2372, 258120), (2390, 256176), (2868, 213480), (2965, 206496), (3558, 172080), (3585, 170784), (3824, 160110), (4302, 142320), (4320, 141727), (4744, 129060), (4780, 128088), (5337, 114720), (5736, 106740), (5930, 103248), (6453, 94880), (7116, 86040), (7170, 85392), (7648, 80055), (8604, 71160), (8895, 68832), (9488, 64530), (9560, 64044), (10674, 57360), (10755, 56928), (11472, 53370), (11860, 51624), (12906, 47440), (14232, 43020), (14340, 42696), (16011, 38240), (17208, 35580), (17790, 34416), (18976, 32265), (19120, 32022), (21348, 28680), (21510, 28464), (22944, 26685), (23720, 25812)]