74338560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 267845760

約数和(自身を除く): 193507200

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 478, 480, 486, 540, 576, 640, 648, 717, 720, 768, 810, 864, 956, 960, 972, 1080, 1152, 1195, 1215, 1280, 1296, 1434, 1440, 1620, 1728, 1912, 1920, 1944, 2151, 2160, 2304, 2390, 2430, 2592, 2868, 2880, 3240, 3456, 3585, 3824, 3840, 3888, 4302, 4320, 4780, 4860, 5184, 5736, 5760, 6453, 6480, 6912, 7170, 7648, 7776, 8604, 8640, 9560, 9720, 10368, 10755, 11472, 11520, 12906, 12960, 14340, 15296, 15552, 17208, 17280, 19120, 19359, 19440, 20736, 21510, 22944, 25812, 25920, 28680, 30592, 31104, 32265, 34416, 34560, 38240, 38718, 38880, 43020, 45888, 51624, 51840, 57360, 58077, 61184, 62208, 64530, 68832, 76480, 77436, 77760, 86040, 91776, 96795, 103248, 103680, 114720, 116154, 129060, 137664, 152960, 154872, 155520, 172080, 183552, 193590, 206496, 229440, 232308, 258120, 275328, 290385, 305920, 309744, 311040, 344160, 387180, 412992, 458880, 464616, 516240, 550656, 580770, 619488, 688320, 774360, 825984, 917760, 929232, 1032480, 1161540, 1238976, 1376640, 1548720, 1651968, 1858464, 2064960, 2323080, 2477952, 2753280, 3097440, 3716928, 4129920, 4646160, 4955904, 6194880, 7433856, 8259840, 9292320, 12389760, 14867712, 18584640, 24779520, 37169280, 74338560]

約数ペア:

[(1, 74338560), (2, 37169280), (3, 24779520), (4, 18584640), (5, 14867712), (6, 12389760), (8, 9292320), (9, 8259840), (10, 7433856), (12, 6194880), (15, 4955904), (16, 4646160), (18, 4129920), (20, 3716928), (24, 3097440), (27, 2753280), (30, 2477952), (32, 2323080), (36, 2064960), (40, 1858464), (45, 1651968), (48, 1548720), (54, 1376640), (60, 1238976), (64, 1161540), (72, 1032480), (80, 929232), (81, 917760), (90, 825984), (96, 774360), (108, 688320), (120, 619488), (128, 580770), (135, 550656), (144, 516240), (160, 464616), (162, 458880), (180, 412992), (192, 387180), (216, 344160), (239, 311040), (240, 309744), (243, 305920), (256, 290385), (270, 275328), (288, 258120), (320, 232308), (324, 229440), (360, 206496), (384, 193590), (405, 183552), (432, 172080), (478, 155520), (480, 154872), (486, 152960), (540, 137664), (576, 129060), (640, 116154), (648, 114720), (717, 103680), (720, 103248), (768, 96795), (810, 91776), (864, 86040), (956, 77760), (960, 77436), (972, 76480), (1080, 68832), (1152, 64530), (1195, 62208), (1215, 61184), (1280, 58077), (1296, 57360), (1434, 51840), (1440, 51624), (1620, 45888), (1728, 43020), (1912, 38880), (1920, 38718), (1944, 38240), (2151, 34560), (2160, 34416), (2304, 32265), (2390, 31104), (2430, 30592), (2592, 28680), (2868, 25920), (2880, 25812), (3240, 22944), (3456, 21510), (3585, 20736), (3824, 19440), (3840, 19359), (3888, 19120), (4302, 17280), (4320, 17208), (4780, 15552), (4860, 15296), (5184, 14340), (5736, 12960), (5760, 12906), (6453, 11520), (6480, 11472), (6912, 10755), (7170, 10368), (7648, 9720), (7776, 9560), (8604, 8640)]