1224521280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:858

約数の個数: 224

約数和(自身を含む): 4345228800

約数和(自身を除く): 3120707520

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 239, 240, 270, 288, 320, 360, 432, 478, 480, 540, 576, 593, 717, 720, 864, 956, 960, 1080, 1186, 1195, 1434, 1440, 1728, 1779, 1912, 2151, 2160, 2372, 2390, 2868, 2880, 2965, 3558, 3585, 3824, 4302, 4320, 4744, 4780, 5337, 5736, 5930, 6453, 7116, 7170, 7648, 8604, 8640, 8895, 9488, 9560, 10674, 10755, 11472, 11860, 12906, 14232, 14340, 15296, 16011, 17208, 17790, 18976, 19120, 21348, 21510, 22944, 23720, 25812, 26685, 28464, 28680, 32022, 32265, 34416, 35580, 37952, 38240, 42696, 43020, 45888, 47440, 51624, 53370, 56928, 57360, 64044, 64530, 68832, 71160, 76480, 80055, 85392, 86040, 94880, 103248, 106740, 113856, 114720, 128088, 129060, 137664, 141727, 142320, 160110, 170784, 172080, 189760, 206496, 213480, 229440, 256176, 258120, 283454, 284640, 320220, 341568, 344160, 412992, 425181, 426960, 512352, 516240, 566908, 569280, 640440, 688320, 708635, 850362, 853920, 1024704, 1032480, 1133816, 1275543, 1280880, 1417270, 1700724, 1707840, 2064960, 2125905, 2267632, 2551086, 2561760, 2834540, 3401448, 3826629, 4251810, 4535264, 5102172, 5123520, 5669080, 6377715, 6802896, 7653258, 8503620, 9070528, 10204344, 11338160, 12755430, 13605792, 15306516, 17007240, 19133145, 20408688, 22676320, 25510860, 27211584, 30613032, 34014480, 38266290, 40817376, 45352640, 51021720, 61226064, 68028960, 76532580, 81634752, 102043440, 122452128, 136057920, 153065160, 204086880, 244904256, 306130320, 408173760, 612260640, 1224521280]

約数ペア:

[(1, 1224521280), (2, 612260640), (3, 408173760), (4, 306130320), (5, 244904256), (6, 204086880), (8, 153065160), (9, 136057920), (10, 122452128), (12, 102043440), (15, 81634752), (16, 76532580), (18, 68028960), (20, 61226064), (24, 51021720), (27, 45352640), (30, 40817376), (32, 38266290), (36, 34014480), (40, 30613032), (45, 27211584), (48, 25510860), (54, 22676320), (60, 20408688), (64, 19133145), (72, 17007240), (80, 15306516), (90, 13605792), (96, 12755430), (108, 11338160), (120, 10204344), (135, 9070528), (144, 8503620), (160, 7653258), (180, 6802896), (192, 6377715), (216, 5669080), (239, 5123520), (240, 5102172), (270, 4535264), (288, 4251810), (320, 3826629), (360, 3401448), (432, 2834540), (478, 2561760), (480, 2551086), (540, 2267632), (576, 2125905), (593, 2064960), (717, 1707840), (720, 1700724), (864, 1417270), (956, 1280880), (960, 1275543), (1080, 1133816), (1186, 1032480), (1195, 1024704), (1434, 853920), (1440, 850362), (1728, 708635), (1779, 688320), (1912, 640440), (2151, 569280), (2160, 566908), (2372, 516240), (2390, 512352), (2868, 426960), (2880, 425181), (2965, 412992), (3558, 344160), (3585, 341568), (3824, 320220), (4302, 284640), (4320, 283454), (4744, 258120), (4780, 256176), (5337, 229440), (5736, 213480), (5930, 206496), (6453, 189760), (7116, 172080), (7170, 170784), (7648, 160110), (8604, 142320), (8640, 141727), (8895, 137664), (9488, 129060), (9560, 128088), (10674, 114720), (10755, 113856), (11472, 106740), (11860, 103248), (12906, 94880), (14232, 86040), (14340, 85392), (15296, 80055), (16011, 76480), (17208, 71160), (17790, 68832), (18976, 64530), (19120, 64044), (21348, 57360), (21510, 56928), (22944, 53370), (23720, 51624), (25812, 47440), (26685, 45888), (28464, 43020), (28680, 42696), (32022, 38240), (32265, 37952), (34416, 35580)]