268302240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 947116800

約数和(自身を除く): 678814560

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, 135, 144, 160, 173, 180, 216, 240, 270, 288, 346, 359, 360, 432, 480, 519, 540, 692, 718, 720, 864, 865, 1038, 1077, 1080, 1384, 1436, 1440, 1557, 1730, 1795, 2076, 2154, 2160, 2595, 2768, 2872, 3114, 3231, 3460, 3590, 4152, 4308, 4320, 4671, 5190, 5385, 5536, 5744, 6228, 6462, 6920, 7180, 7785, 8304, 8616, 9342, 9693, 10380, 10770, 11488, 12456, 12924, 13840, 14360, 15570, 16155, 16608, 17232, 18684, 19386, 20760, 21540, 23355, 24912, 25848, 27680, 28720, 31140, 32310, 34464, 37368, 38772, 41520, 43080, 46710, 48465, 49824, 51696, 57440, 62107, 62280, 64620, 74736, 77544, 83040, 86160, 93420, 96930, 103392, 124214, 124560, 129240, 149472, 155088, 172320, 186321, 186840, 193860, 248428, 249120, 258480, 310176, 310535, 372642, 373680, 387720, 496856, 516960, 558963, 621070, 745284, 747360, 775440, 931605, 993712, 1117926, 1242140, 1490568, 1550880, 1676889, 1863210, 1987424, 2235852, 2484280, 2794815, 2981136, 3353778, 3726420, 4471704, 4968560, 5589630, 5962272, 6707556, 7452840, 8384445, 8943408, 9937120, 11179260, 13415112, 14905680, 16768890, 17886816, 22358520, 26830224, 29811360, 33537780, 44717040, 53660448, 67075560, 89434080, 134151120, 268302240]

約数ペア:

[(1, 268302240), (2, 134151120), (3, 89434080), (4, 67075560), (5, 53660448), (6, 44717040), (8, 33537780), (9, 29811360), (10, 26830224), (12, 22358520), (15, 17886816), (16, 16768890), (18, 14905680), (20, 13415112), (24, 11179260), (27, 9937120), (30, 8943408), (32, 8384445), (36, 7452840), (40, 6707556), (45, 5962272), (48, 5589630), (54, 4968560), (60, 4471704), (72, 3726420), (80, 3353778), (90, 2981136), (96, 2794815), (108, 2484280), (120, 2235852), (135, 1987424), (144, 1863210), (160, 1676889), (173, 1550880), (180, 1490568), (216, 1242140), (240, 1117926), (270, 993712), (288, 931605), (346, 775440), (359, 747360), (360, 745284), (432, 621070), (480, 558963), (519, 516960), (540, 496856), (692, 387720), (718, 373680), (720, 372642), (864, 310535), (865, 310176), (1038, 258480), (1077, 249120), (1080, 248428), (1384, 193860), (1436, 186840), (1440, 186321), (1557, 172320), (1730, 155088), (1795, 149472), (2076, 129240), (2154, 124560), (2160, 124214), (2595, 103392), (2768, 96930), (2872, 93420), (3114, 86160), (3231, 83040), (3460, 77544), (3590, 74736), (4152, 64620), (4308, 62280), (4320, 62107), (4671, 57440), (5190, 51696), (5385, 49824), (5536, 48465), (5744, 46710), (6228, 43080), (6462, 41520), (6920, 38772), (7180, 37368), (7785, 34464), (8304, 32310), (8616, 31140), (9342, 28720), (9693, 27680), (10380, 25848), (10770, 24912), (11488, 23355), (12456, 21540), (12924, 20760), (13840, 19386), (14360, 18684), (15570, 17232), (16155, 16608)]