126138240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 443944800

約数和(自身を除く): 317806560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 359, 360, 366, 384, 480, 488, 549, 576, 610, 640, 718, 720, 732, 915, 960, 976, 1077, 1098, 1152, 1220, 1436, 1440, 1464, 1795, 1830, 1920, 1952, 2154, 2196, 2440, 2745, 2872, 2880, 2928, 3231, 3590, 3660, 3904, 4308, 4392, 4880, 5385, 5490, 5744, 5760, 5856, 6462, 7180, 7320, 7808, 8616, 8784, 9760, 10770, 10980, 11488, 11712, 12924, 14360, 14640, 16155, 17232, 17568, 19520, 21540, 21899, 21960, 22976, 23424, 25848, 28720, 29280, 32310, 34464, 35136, 39040, 43080, 43798, 43920, 45952, 51696, 57440, 58560, 64620, 65697, 68928, 70272, 86160, 87596, 87840, 103392, 109495, 114880, 117120, 129240, 131394, 137856, 172320, 175192, 175680, 197091, 206784, 218990, 229760, 258480, 262788, 328485, 344640, 350384, 351360, 394182, 413568, 437980, 516960, 525576, 656970, 689280, 700768, 788364, 875960, 985455, 1033920, 1051152, 1313940, 1401536, 1576728, 1751920, 1970910, 2067840, 2102304, 2627880, 2803072, 3153456, 3503840, 3941820, 4204608, 5255760, 6306912, 7007680, 7883640, 8409216, 10511520, 12613824, 14015360, 15767280, 21023040, 25227648, 31534560, 42046080, 63069120, 126138240]

約数ペア:

[(1, 126138240), (2, 63069120), (3, 42046080), (4, 31534560), (5, 25227648), (6, 21023040), (8, 15767280), (9, 14015360), (10, 12613824), (12, 10511520), (15, 8409216), (16, 7883640), (18, 7007680), (20, 6306912), (24, 5255760), (30, 4204608), (32, 3941820), (36, 3503840), (40, 3153456), (45, 2803072), (48, 2627880), (60, 2102304), (61, 2067840), (64, 1970910), (72, 1751920), (80, 1576728), (90, 1401536), (96, 1313940), (120, 1051152), (122, 1033920), (128, 985455), (144, 875960), (160, 788364), (180, 700768), (183, 689280), (192, 656970), (240, 525576), (244, 516960), (288, 437980), (305, 413568), (320, 394182), (359, 351360), (360, 350384), (366, 344640), (384, 328485), (480, 262788), (488, 258480), (549, 229760), (576, 218990), (610, 206784), (640, 197091), (718, 175680), (720, 175192), (732, 172320), (915, 137856), (960, 131394), (976, 129240), (1077, 117120), (1098, 114880), (1152, 109495), (1220, 103392), (1436, 87840), (1440, 87596), (1464, 86160), (1795, 70272), (1830, 68928), (1920, 65697), (1952, 64620), (2154, 58560), (2196, 57440), (2440, 51696), (2745, 45952), (2872, 43920), (2880, 43798), (2928, 43080), (3231, 39040), (3590, 35136), (3660, 34464), (3904, 32310), (4308, 29280), (4392, 28720), (4880, 25848), (5385, 23424), (5490, 22976), (5744, 21960), (5760, 21899), (5856, 21540), (6462, 19520), (7180, 17568), (7320, 17232), (7808, 16155), (8616, 14640), (8784, 14360), (9760, 12924), (10770, 11712), (10980, 11488)]