179651520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 280

約数和(自身を含む): 663854400

約数和(自身を除く): 484202880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 239, 240, 261, 270, 288, 290, 320, 324, 348, 360, 405, 432, 435, 464, 478, 480, 522, 540, 576, 580, 648, 696, 717, 720, 783, 810, 864, 870, 928, 956, 960, 1044, 1080, 1160, 1195, 1296, 1305, 1392, 1434, 1440, 1566, 1620, 1728, 1740, 1856, 1912, 2088, 2151, 2160, 2320, 2349, 2390, 2592, 2610, 2784, 2868, 2880, 3132, 3240, 3480, 3585, 3824, 3915, 4176, 4302, 4320, 4640, 4698, 4780, 5184, 5220, 5568, 5736, 6264, 6453, 6480, 6931, 6960, 7170, 7648, 7830, 8352, 8604, 8640, 9280, 9396, 9560, 10440, 10755, 11472, 11745, 12528, 12906, 12960, 13862, 13920, 14340, 15296, 15660, 16704, 17208, 18792, 19120, 19359, 20793, 20880, 21510, 22944, 23490, 25056, 25812, 25920, 27724, 27840, 28680, 31320, 32265, 34416, 34655, 37584, 38240, 38718, 41586, 41760, 43020, 45888, 46980, 50112, 51624, 55448, 57360, 62379, 62640, 64530, 68832, 69310, 75168, 76480, 77436, 83172, 83520, 86040, 93960, 96795, 103248, 103965, 110896, 114720, 124758, 125280, 129060, 137664, 138620, 150336, 154872, 166344, 172080, 187137, 187920, 193590, 206496, 207930, 221792, 229440, 249516, 250560, 258120, 277240, 309744, 311895, 332688, 344160, 374274, 375840, 387180, 412992, 415860, 443584, 499032, 516240, 554480, 561411, 619488, 623790, 665376, 688320, 748548, 751680, 774360, 831720, 935685, 998064, 1032480, 1108960, 1122822, 1238976, 1247580, 1330752, 1497096, 1548720, 1663440, 1871370, 1996128, 2064960, 2217920, 2245644, 2495160, 2807055, 2994192, 3097440, 3326880, 3742740, 3992256, 4491288, 4990320, 5614110, 5988384, 6194880, 6653760, 7485480, 8982576, 9980640, 11228220, 11976768, 14970960, 17965152, 19961280, 22456440, 29941920, 35930304, 44912880, 59883840, 89825760, 179651520]

約数ペア:

[(1, 179651520), (2, 89825760), (3, 59883840), (4, 44912880), (5, 35930304), (6, 29941920), (8, 22456440), (9, 19961280), (10, 17965152), (12, 14970960), (15, 11976768), (16, 11228220), (18, 9980640), (20, 8982576), (24, 7485480), (27, 6653760), (29, 6194880), (30, 5988384), (32, 5614110), (36, 4990320), (40, 4491288), (45, 3992256), (48, 3742740), (54, 3326880), (58, 3097440), (60, 2994192), (64, 2807055), (72, 2495160), (80, 2245644), (81, 2217920), (87, 2064960), (90, 1996128), (96, 1871370), (108, 1663440), (116, 1548720), (120, 1497096), (135, 1330752), (144, 1247580), (145, 1238976), (160, 1122822), (162, 1108960), (174, 1032480), (180, 998064), (192, 935685), (216, 831720), (232, 774360), (239, 751680), (240, 748548), (261, 688320), (270, 665376), (288, 623790), (290, 619488), (320, 561411), (324, 554480), (348, 516240), (360, 499032), (405, 443584), (432, 415860), (435, 412992), (464, 387180), (478, 375840), (480, 374274), (522, 344160), (540, 332688), (576, 311895), (580, 309744), (648, 277240), (696, 258120), (717, 250560), (720, 249516), (783, 229440), (810, 221792), (864, 207930), (870, 206496), (928, 193590), (956, 187920), (960, 187137), (1044, 172080), (1080, 166344), (1160, 154872), (1195, 150336), (1296, 138620), (1305, 137664), (1392, 129060), (1434, 125280), (1440, 124758), (1566, 114720), (1620, 110896), (1728, 103965), (1740, 103248), (1856, 96795), (1912, 93960), (2088, 86040), (2151, 83520), (2160, 83172), (2320, 77436), (2349, 76480), (2390, 75168), (2592, 69310), (2610, 68832), (2784, 64530), (2868, 62640), (2880, 62379), (3132, 57360), (3240, 55448), (3480, 51624), (3585, 50112), (3824, 46980), (3915, 45888), (4176, 43020), (4302, 41760), (4320, 41586), (4640, 38718), (4698, 38240), (4780, 37584), (5184, 34655), (5220, 34416), (5568, 32265), (5736, 31320), (6264, 28680), (6453, 27840), (6480, 27724), (6931, 25920), (6960, 25812), (7170, 25056), (7648, 23490), (7830, 22944), (8352, 21510), (8604, 20880), (8640, 20793), (9280, 19359), (9396, 19120), (9560, 18792), (10440, 17208), (10755, 16704), (11472, 15660), (11745, 15296), (12528, 14340), (12906, 13920), (12960, 13862)]