61066880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 171262080

約数和(自身を除く): 110195200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 317, 320, 344, 430, 448, 560, 602, 634, 640, 688, 860, 896, 1120, 1204, 1268, 1376, 1505, 1585, 1720, 2219, 2240, 2408, 2536, 2752, 3010, 3170, 3440, 4438, 4480, 4816, 5072, 5504, 6020, 6340, 6880, 8876, 9632, 10144, 11095, 12040, 12680, 13631, 13760, 17752, 19264, 20288, 22190, 24080, 25360, 27262, 27520, 35504, 38528, 40576, 44380, 48160, 50720, 54524, 68155, 71008, 88760, 95417, 96320, 101440, 109048, 136310, 142016, 177520, 190834, 192640, 202880, 218096, 272620, 284032, 355040, 381668, 436192, 477085, 545240, 710080, 763336, 872384, 954170, 1090480, 1420160, 1526672, 1744768, 1908340, 2180960, 3053344, 3816680, 4361920, 6106688, 7633360, 8723840, 12213376, 15266720, 30533440, 61066880]

約数ペア:

[(1, 61066880), (2, 30533440), (4, 15266720), (5, 12213376), (7, 8723840), (8, 7633360), (10, 6106688), (14, 4361920), (16, 3816680), (20, 3053344), (28, 2180960), (32, 1908340), (35, 1744768), (40, 1526672), (43, 1420160), (56, 1090480), (64, 954170), (70, 872384), (80, 763336), (86, 710080), (112, 545240), (128, 477085), (140, 436192), (160, 381668), (172, 355040), (215, 284032), (224, 272620), (280, 218096), (301, 202880), (317, 192640), (320, 190834), (344, 177520), (430, 142016), (448, 136310), (560, 109048), (602, 101440), (634, 96320), (640, 95417), (688, 88760), (860, 71008), (896, 68155), (1120, 54524), (1204, 50720), (1268, 48160), (1376, 44380), (1505, 40576), (1585, 38528), (1720, 35504), (2219, 27520), (2240, 27262), (2408, 25360), (2536, 24080), (2752, 22190), (3010, 20288), (3170, 19264), (3440, 17752), (4438, 13760), (4480, 13631), (4816, 12680), (5072, 12040), (5504, 11095), (6020, 10144), (6340, 9632), (6880, 8876)]