2686560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 8799840

約数和(自身を除く): 6113280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 193, 232, 240, 290, 348, 386, 435, 464, 480, 579, 580, 696, 772, 870, 928, 965, 1158, 1160, 1392, 1544, 1740, 1930, 2316, 2320, 2784, 2895, 3088, 3480, 3860, 4632, 4640, 5597, 5790, 6176, 6960, 7720, 9264, 11194, 11580, 13920, 15440, 16791, 18528, 22388, 23160, 27985, 30880, 33582, 44776, 46320, 55970, 67164, 83955, 89552, 92640, 111940, 134328, 167910, 179104, 223880, 268656, 335820, 447760, 537312, 671640, 895520, 1343280, 2686560]

約数ペア:

[(1, 2686560), (2, 1343280), (3, 895520), (4, 671640), (5, 537312), (6, 447760), (8, 335820), (10, 268656), (12, 223880), (15, 179104), (16, 167910), (20, 134328), (24, 111940), (29, 92640), (30, 89552), (32, 83955), (40, 67164), (48, 55970), (58, 46320), (60, 44776), (80, 33582), (87, 30880), (96, 27985), (116, 23160), (120, 22388), (145, 18528), (160, 16791), (174, 15440), (193, 13920), (232, 11580), (240, 11194), (290, 9264), (348, 7720), (386, 6960), (435, 6176), (464, 5790), (480, 5597), (579, 4640), (580, 4632), (696, 3860), (772, 3480), (870, 3088), (928, 2895), (965, 2784), (1158, 2320), (1160, 2316), (1392, 1930), (1544, 1740)]