127546560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 168

約数和(自身を含む): 445928496

約数和(自身を除く): 318381936

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, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 661, 670, 720, 804, 960, 1005, 1072, 1206, 1322, 1340, 1440, 1608, 1983, 2010, 2144, 2412, 2644, 2680, 2880, 3015, 3216, 3305, 3966, 4020, 4288, 4824, 5288, 5360, 5949, 6030, 6432, 6610, 7932, 8040, 9648, 9915, 10576, 10720, 11898, 12060, 12864, 13220, 15864, 16080, 19296, 19830, 21152, 21440, 23796, 24120, 26440, 29745, 31728, 32160, 38592, 39660, 42304, 44287, 47592, 48240, 52880, 59490, 63456, 64320, 79320, 88574, 95184, 96480, 105760, 118980, 126912, 132861, 158640, 177148, 190368, 192960, 211520, 221435, 237960, 265722, 317280, 354296, 380736, 398583, 442870, 475920, 531444, 634560, 664305, 708592, 797166, 885740, 951840, 1062888, 1328610, 1417184, 1594332, 1771480, 1903680, 1992915, 2125776, 2657220, 2834368, 3188664, 3542960, 3985830, 4251552, 5314440, 6377328, 7085920, 7971660, 8503104, 10628880, 12754656, 14171840, 15943320, 21257760, 25509312, 31886640, 42515520, 63773280, 127546560]

約数ペア:

[(1, 127546560), (2, 63773280), (3, 42515520), (4, 31886640), (5, 25509312), (6, 21257760), (8, 15943320), (9, 14171840), (10, 12754656), (12, 10628880), (15, 8503104), (16, 7971660), (18, 7085920), (20, 6377328), (24, 5314440), (30, 4251552), (32, 3985830), (36, 3542960), (40, 3188664), (45, 2834368), (48, 2657220), (60, 2125776), (64, 1992915), (67, 1903680), (72, 1771480), (80, 1594332), (90, 1417184), (96, 1328610), (120, 1062888), (134, 951840), (144, 885740), (160, 797166), (180, 708592), (192, 664305), (201, 634560), (240, 531444), (268, 475920), (288, 442870), (320, 398583), (335, 380736), (360, 354296), (402, 317280), (480, 265722), (536, 237960), (576, 221435), (603, 211520), (661, 192960), (670, 190368), (720, 177148), (804, 158640), (960, 132861), (1005, 126912), (1072, 118980), (1206, 105760), (1322, 96480), (1340, 95184), (1440, 88574), (1608, 79320), (1983, 64320), (2010, 63456), (2144, 59490), (2412, 52880), (2644, 48240), (2680, 47592), (2880, 44287), (3015, 42304), (3216, 39660), (3305, 38592), (3966, 32160), (4020, 31728), (4288, 29745), (4824, 26440), (5288, 24120), (5360, 23796), (5949, 21440), (6030, 21152), (6432, 19830), (6610, 19296), (7932, 16080), (8040, 15864), (9648, 13220), (9915, 12864), (10576, 12060), (10720, 11898)]