1279056960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:810

約数の個数: 224

約数和(自身を含む): 4536155520

約数和(自身を除く): 3257098560

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 317, 320, 360, 432, 467, 480, 540, 576, 634, 720, 864, 934, 951, 960, 1080, 1268, 1401, 1440, 1585, 1728, 1868, 1902, 2160, 2335, 2536, 2802, 2853, 2880, 3170, 3736, 3804, 4203, 4320, 4670, 4755, 5072, 5604, 5706, 6340, 7005, 7472, 7608, 8406, 8559, 8640, 9340, 9510, 10144, 11208, 11412, 12609, 12680, 14010, 14265, 14944, 15216, 16812, 17118, 18680, 19020, 20288, 21015, 22416, 22824, 25218, 25360, 28020, 28530, 29888, 30432, 33624, 34236, 37360, 38040, 42030, 42795, 44832, 45648, 50436, 50720, 56040, 57060, 60864, 63045, 67248, 68472, 74720, 76080, 84060, 85590, 89664, 91296, 100872, 101440, 112080, 114120, 126090, 134496, 136944, 148039, 149440, 152160, 168120, 171180, 182592, 201744, 224160, 228240, 252180, 268992, 273888, 296078, 304320, 336240, 342360, 403488, 444117, 448320, 456480, 504360, 547776, 592156, 672480, 684720, 740195, 806976, 888234, 912960, 1008720, 1184312, 1332351, 1344960, 1369440, 1480390, 1776468, 2017440, 2220585, 2368624, 2664702, 2738880, 2960780, 3552936, 3997053, 4034880, 4441170, 4737248, 5329404, 5921560, 6661755, 7105872, 7994106, 8882340, 9474496, 10658808, 11843120, 13323510, 14211744, 15988212, 17764680, 19985265, 21317616, 23686240, 26647020, 28423488, 31976424, 35529360, 39970530, 42635232, 47372480, 53294040, 63952848, 71058720, 79941060, 85270464, 106588080, 127905696, 142117440, 159882120, 213176160, 255811392, 319764240, 426352320, 639528480, 1279056960]

約数ペア:

[(1, 1279056960), (2, 639528480), (3, 426352320), (4, 319764240), (5, 255811392), (6, 213176160), (8, 159882120), (9, 142117440), (10, 127905696), (12, 106588080), (15, 85270464), (16, 79941060), (18, 71058720), (20, 63952848), (24, 53294040), (27, 47372480), (30, 42635232), (32, 39970530), (36, 35529360), (40, 31976424), (45, 28423488), (48, 26647020), (54, 23686240), (60, 21317616), (64, 19985265), (72, 17764680), (80, 15988212), (90, 14211744), (96, 13323510), (108, 11843120), (120, 10658808), (135, 9474496), (144, 8882340), (160, 7994106), (180, 7105872), (192, 6661755), (216, 5921560), (240, 5329404), (270, 4737248), (288, 4441170), (317, 4034880), (320, 3997053), (360, 3552936), (432, 2960780), (467, 2738880), (480, 2664702), (540, 2368624), (576, 2220585), (634, 2017440), (720, 1776468), (864, 1480390), (934, 1369440), (951, 1344960), (960, 1332351), (1080, 1184312), (1268, 1008720), (1401, 912960), (1440, 888234), (1585, 806976), (1728, 740195), (1868, 684720), (1902, 672480), (2160, 592156), (2335, 547776), (2536, 504360), (2802, 456480), (2853, 448320), (2880, 444117), (3170, 403488), (3736, 342360), (3804, 336240), (4203, 304320), (4320, 296078), (4670, 273888), (4755, 268992), (5072, 252180), (5604, 228240), (5706, 224160), (6340, 201744), (7005, 182592), (7472, 171180), (7608, 168120), (8406, 152160), (8559, 149440), (8640, 148039), (9340, 136944), (9510, 134496), (10144, 126090), (11208, 114120), (11412, 112080), (12609, 101440), (12680, 100872), (14010, 91296), (14265, 89664), (14944, 85590), (15216, 84060), (16812, 76080), (17118, 74720), (18680, 68472), (19020, 67248), (20288, 63045), (21015, 60864), (22416, 57060), (22824, 56040), (25218, 50720), (25360, 50436), (28020, 45648), (28530, 44832), (29888, 42795), (30432, 42030), (33624, 38040), (34236, 37360)]