49559040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 200

約数和(自身を含む): 178247520

約数和(自身を除く): 128688480

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, 128, 135, 144, 160, 162, 180, 192, 216, 239, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 478, 480, 512, 540, 576, 640, 648, 717, 720, 768, 810, 864, 956, 960, 1080, 1152, 1195, 1280, 1296, 1434, 1440, 1536, 1620, 1728, 1912, 1920, 2151, 2160, 2304, 2390, 2560, 2592, 2868, 2880, 3240, 3456, 3585, 3824, 3840, 4302, 4320, 4608, 4780, 5184, 5736, 5760, 6453, 6480, 6912, 7170, 7648, 7680, 8604, 8640, 9560, 10368, 10755, 11472, 11520, 12906, 12960, 13824, 14340, 15296, 17208, 17280, 19120, 19359, 20736, 21510, 22944, 23040, 25812, 25920, 28680, 30592, 32265, 34416, 34560, 38240, 38718, 41472, 43020, 45888, 51624, 51840, 57360, 61184, 64530, 68832, 69120, 76480, 77436, 86040, 91776, 96795, 103248, 103680, 114720, 122368, 129060, 137664, 152960, 154872, 172080, 183552, 193590, 206496, 207360, 229440, 258120, 275328, 305920, 309744, 344160, 367104, 387180, 412992, 458880, 516240, 550656, 611840, 619488, 688320, 774360, 825984, 917760, 1032480, 1101312, 1238976, 1376640, 1548720, 1651968, 1835520, 2064960, 2477952, 2753280, 3097440, 3303936, 4129920, 4955904, 5506560, 6194880, 8259840, 9911808, 12389760, 16519680, 24779520, 49559040]

約数ペア:

[(1, 49559040), (2, 24779520), (3, 16519680), (4, 12389760), (5, 9911808), (6, 8259840), (8, 6194880), (9, 5506560), (10, 4955904), (12, 4129920), (15, 3303936), (16, 3097440), (18, 2753280), (20, 2477952), (24, 2064960), (27, 1835520), (30, 1651968), (32, 1548720), (36, 1376640), (40, 1238976), (45, 1101312), (48, 1032480), (54, 917760), (60, 825984), (64, 774360), (72, 688320), (80, 619488), (81, 611840), (90, 550656), (96, 516240), (108, 458880), (120, 412992), (128, 387180), (135, 367104), (144, 344160), (160, 309744), (162, 305920), (180, 275328), (192, 258120), (216, 229440), (239, 207360), (240, 206496), (256, 193590), (270, 183552), (288, 172080), (320, 154872), (324, 152960), (360, 137664), (384, 129060), (405, 122368), (432, 114720), (478, 103680), (480, 103248), (512, 96795), (540, 91776), (576, 86040), (640, 77436), (648, 76480), (717, 69120), (720, 68832), (768, 64530), (810, 61184), (864, 57360), (956, 51840), (960, 51624), (1080, 45888), (1152, 43020), (1195, 41472), (1280, 38718), (1296, 38240), (1434, 34560), (1440, 34416), (1536, 32265), (1620, 30592), (1728, 28680), (1912, 25920), (1920, 25812), (2151, 23040), (2160, 22944), (2304, 21510), (2390, 20736), (2560, 19359), (2592, 19120), (2868, 17280), (2880, 17208), (3240, 15296), (3456, 14340), (3585, 13824), (3824, 12960), (3840, 12906), (4302, 11520), (4320, 11472), (4608, 10755), (4780, 10368), (5184, 9560), (5736, 8640), (5760, 8604), (6453, 7680), (6480, 7648), (6912, 7170)]