393374880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 240

約数和(自身を含む): 1405071360

約数和(自身を除く): 1011696480

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, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 216, 239, 240, 254, 270, 288, 324, 360, 381, 405, 432, 478, 480, 508, 540, 635, 648, 717, 720, 762, 810, 864, 956, 1016, 1080, 1143, 1195, 1270, 1296, 1434, 1440, 1524, 1620, 1905, 1912, 2032, 2151, 2160, 2286, 2390, 2540, 2592, 2868, 3048, 3240, 3429, 3585, 3810, 3824, 4064, 4302, 4320, 4572, 4780, 5080, 5715, 5736, 6096, 6453, 6480, 6858, 7170, 7620, 7648, 8604, 9144, 9560, 10160, 10287, 10755, 11430, 11472, 12192, 12906, 12960, 13716, 14340, 15240, 17145, 17208, 18288, 19120, 19359, 20320, 20574, 21510, 22860, 22944, 25812, 27432, 28680, 30353, 30480, 32265, 34290, 34416, 36576, 38240, 38718, 41148, 43020, 45720, 51435, 51624, 54864, 57360, 60706, 60960, 64530, 68580, 68832, 77436, 82296, 86040, 91059, 91440, 96795, 102870, 103248, 109728, 114720, 121412, 129060, 137160, 151765, 154872, 164592, 172080, 182118, 182880, 193590, 205740, 206496, 242824, 258120, 273177, 274320, 303530, 309744, 329184, 344160, 364236, 387180, 411480, 455295, 485648, 516240, 546354, 548640, 607060, 619488, 728472, 774360, 819531, 822960, 910590, 971296, 1032480, 1092708, 1214120, 1365885, 1456944, 1548720, 1639062, 1645920, 1821180, 2185416, 2428240, 2458593, 2731770, 2913888, 3097440, 3278124, 3642360, 4097655, 4370832, 4856480, 4917186, 5463540, 6556248, 7284720, 8195310, 8741664, 9834372, 10927080, 12292965, 13112496, 14569440, 16390620, 19668744, 21854160, 24585930, 26224992, 32781240, 39337488, 43708320, 49171860, 65562480, 78674976, 98343720, 131124960, 196687440, 393374880]

約数ペア:

[(1, 393374880), (2, 196687440), (3, 131124960), (4, 98343720), (5, 78674976), (6, 65562480), (8, 49171860), (9, 43708320), (10, 39337488), (12, 32781240), (15, 26224992), (16, 24585930), (18, 21854160), (20, 19668744), (24, 16390620), (27, 14569440), (30, 13112496), (32, 12292965), (36, 10927080), (40, 9834372), (45, 8741664), (48, 8195310), (54, 7284720), (60, 6556248), (72, 5463540), (80, 4917186), (81, 4856480), (90, 4370832), (96, 4097655), (108, 3642360), (120, 3278124), (127, 3097440), (135, 2913888), (144, 2731770), (160, 2458593), (162, 2428240), (180, 2185416), (216, 1821180), (239, 1645920), (240, 1639062), (254, 1548720), (270, 1456944), (288, 1365885), (324, 1214120), (360, 1092708), (381, 1032480), (405, 971296), (432, 910590), (478, 822960), (480, 819531), (508, 774360), (540, 728472), (635, 619488), (648, 607060), (717, 548640), (720, 546354), (762, 516240), (810, 485648), (864, 455295), (956, 411480), (1016, 387180), (1080, 364236), (1143, 344160), (1195, 329184), (1270, 309744), (1296, 303530), (1434, 274320), (1440, 273177), (1524, 258120), (1620, 242824), (1905, 206496), (1912, 205740), (2032, 193590), (2151, 182880), (2160, 182118), (2286, 172080), (2390, 164592), (2540, 154872), (2592, 151765), (2868, 137160), (3048, 129060), (3240, 121412), (3429, 114720), (3585, 109728), (3810, 103248), (3824, 102870), (4064, 96795), (4302, 91440), (4320, 91059), (4572, 86040), (4780, 82296), (5080, 77436), (5715, 68832), (5736, 68580), (6096, 64530), (6453, 60960), (6480, 60706), (6858, 57360), (7170, 54864), (7620, 51624), (7648, 51435), (8604, 45720), (9144, 43020), (9560, 41148), (10160, 38718), (10287, 38240), (10755, 36576), (11430, 34416), (11472, 34290), (12192, 32265), (12906, 30480), (12960, 30353), (13716, 28680), (14340, 27432), (15240, 25812), (17145, 22944), (17208, 22860), (18288, 21510), (19120, 20574), (19359, 20320)]