131124960

素因数分解:

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

素因数の和:390

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 333361440

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, 127, 135, 144, 160, 180, 216, 239, 240, 254, 270, 288, 360, 381, 432, 478, 480, 508, 540, 635, 717, 720, 762, 864, 956, 1016, 1080, 1143, 1195, 1270, 1434, 1440, 1524, 1905, 1912, 2032, 2151, 2160, 2286, 2390, 2540, 2868, 3048, 3429, 3585, 3810, 3824, 4064, 4302, 4320, 4572, 4780, 5080, 5715, 5736, 6096, 6453, 6858, 7170, 7620, 7648, 8604, 9144, 9560, 10160, 10755, 11430, 11472, 12192, 12906, 13716, 14340, 15240, 17145, 17208, 18288, 19120, 20320, 21510, 22860, 22944, 25812, 27432, 28680, 30353, 30480, 32265, 34290, 34416, 36576, 38240, 43020, 45720, 51624, 54864, 57360, 60706, 60960, 64530, 68580, 68832, 86040, 91059, 91440, 103248, 109728, 114720, 121412, 129060, 137160, 151765, 172080, 182118, 182880, 206496, 242824, 258120, 273177, 274320, 303530, 344160, 364236, 455295, 485648, 516240, 546354, 548640, 607060, 728472, 819531, 910590, 971296, 1032480, 1092708, 1214120, 1365885, 1456944, 1639062, 1821180, 2185416, 2428240, 2731770, 2913888, 3278124, 3642360, 4097655, 4370832, 4856480, 5463540, 6556248, 7284720, 8195310, 8741664, 10927080, 13112496, 14569440, 16390620, 21854160, 26224992, 32781240, 43708320, 65562480, 131124960]

約数ペア:

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