122752960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 112

約数和(自身を含む): 326696832

約数和(自身を除く): 203943872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 160, 172, 176, 215, 220, 320, 344, 352, 430, 440, 473, 688, 704, 811, 860, 880, 946, 1376, 1622, 1720, 1760, 1892, 2365, 2752, 3244, 3440, 3520, 3784, 4055, 4730, 6488, 6880, 7568, 8110, 8921, 9460, 12976, 13760, 15136, 16220, 17842, 18920, 25952, 30272, 32440, 34873, 35684, 37840, 44605, 51904, 64880, 69746, 71368, 75680, 89210, 129760, 139492, 142736, 151360, 174365, 178420, 259520, 278984, 285472, 348730, 356840, 383603, 557968, 570944, 697460, 713680, 767206, 1115936, 1394920, 1427360, 1534412, 1918015, 2231872, 2789840, 2854720, 3068824, 3836030, 5579680, 6137648, 7672060, 11159360, 12275296, 15344120, 24550592, 30688240, 61376480, 122752960]

約数ペア:

[(1, 122752960), (2, 61376480), (4, 30688240), (5, 24550592), (8, 15344120), (10, 12275296), (11, 11159360), (16, 7672060), (20, 6137648), (22, 5579680), (32, 3836030), (40, 3068824), (43, 2854720), (44, 2789840), (55, 2231872), (64, 1918015), (80, 1534412), (86, 1427360), (88, 1394920), (110, 1115936), (160, 767206), (172, 713680), (176, 697460), (215, 570944), (220, 557968), (320, 383603), (344, 356840), (352, 348730), (430, 285472), (440, 278984), (473, 259520), (688, 178420), (704, 174365), (811, 151360), (860, 142736), (880, 139492), (946, 129760), (1376, 89210), (1622, 75680), (1720, 71368), (1760, 69746), (1892, 64880), (2365, 51904), (2752, 44605), (3244, 37840), (3440, 35684), (3520, 34873), (3784, 32440), (4055, 30272), (4730, 25952), (6488, 18920), (6880, 17842), (7568, 16220), (8110, 15136), (8921, 13760), (9460, 12976)]