395807040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:838

約数の個数: 224

約数和(自身を含む): 1421099520

約数和(自身を除く): 1025292480

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, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 432, 480, 488, 540, 549, 576, 610, 720, 732, 751, 864, 915, 960, 976, 1080, 1098, 1220, 1440, 1464, 1502, 1647, 1728, 1830, 1952, 2160, 2196, 2253, 2440, 2745, 2880, 2928, 3004, 3294, 3660, 3755, 3904, 4320, 4392, 4506, 4880, 5490, 5856, 6008, 6588, 6759, 7320, 7510, 8235, 8640, 8784, 9012, 9760, 10980, 11265, 11712, 12016, 13176, 13518, 14640, 15020, 16470, 17568, 18024, 19520, 20277, 21960, 22530, 24032, 26352, 27036, 29280, 30040, 32940, 33795, 35136, 36048, 40554, 43920, 45060, 45811, 48064, 52704, 54072, 58560, 60080, 65880, 67590, 72096, 81108, 87840, 90120, 91622, 101385, 105408, 108144, 120160, 131760, 135180, 137433, 144192, 162216, 175680, 180240, 183244, 202770, 216288, 229055, 240320, 263520, 270360, 274866, 324432, 360480, 366488, 405540, 412299, 432576, 458110, 527040, 540720, 549732, 648864, 687165, 720960, 732976, 811080, 824598, 916220, 1081440, 1099464, 1236897, 1297728, 1374330, 1465952, 1622160, 1649196, 1832440, 2061495, 2162880, 2198928, 2473794, 2748660, 2931904, 3244320, 3298392, 3664880, 4122990, 4397856, 4947588, 5497320, 6184485, 6488640, 6596784, 7329760, 8245980, 8795712, 9895176, 10994640, 12368970, 13193568, 14659520, 16491960, 19790352, 21989280, 24737940, 26387136, 32983920, 39580704, 43978560, 49475880, 65967840, 79161408, 98951760, 131935680, 197903520, 395807040]

約数ペア:

[(1, 395807040), (2, 197903520), (3, 131935680), (4, 98951760), (5, 79161408), (6, 65967840), (8, 49475880), (9, 43978560), (10, 39580704), (12, 32983920), (15, 26387136), (16, 24737940), (18, 21989280), (20, 19790352), (24, 16491960), (27, 14659520), (30, 13193568), (32, 12368970), (36, 10994640), (40, 9895176), (45, 8795712), (48, 8245980), (54, 7329760), (60, 6596784), (61, 6488640), (64, 6184485), (72, 5497320), (80, 4947588), (90, 4397856), (96, 4122990), (108, 3664880), (120, 3298392), (122, 3244320), (135, 2931904), (144, 2748660), (160, 2473794), (180, 2198928), (183, 2162880), (192, 2061495), (216, 1832440), (240, 1649196), (244, 1622160), (270, 1465952), (288, 1374330), (305, 1297728), (320, 1236897), (360, 1099464), (366, 1081440), (432, 916220), (480, 824598), (488, 811080), (540, 732976), (549, 720960), (576, 687165), (610, 648864), (720, 549732), (732, 540720), (751, 527040), (864, 458110), (915, 432576), (960, 412299), (976, 405540), (1080, 366488), (1098, 360480), (1220, 324432), (1440, 274866), (1464, 270360), (1502, 263520), (1647, 240320), (1728, 229055), (1830, 216288), (1952, 202770), (2160, 183244), (2196, 180240), (2253, 175680), (2440, 162216), (2745, 144192), (2880, 137433), (2928, 135180), (3004, 131760), (3294, 120160), (3660, 108144), (3755, 105408), (3904, 101385), (4320, 91622), (4392, 90120), (4506, 87840), (4880, 81108), (5490, 72096), (5856, 67590), (6008, 65880), (6588, 60080), (6759, 58560), (7320, 54072), (7510, 52704), (8235, 48064), (8640, 45811), (8784, 45060), (9012, 43920), (9760, 40554), (10980, 36048), (11265, 35136), (11712, 33795), (12016, 32940), (13176, 30040), (13518, 29280), (14640, 27036), (15020, 26352), (16470, 24032), (17568, 22530), (18024, 21960), (19520, 20277)]