68074560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7879}}^1$

素因数の和:7905

約数の個数: 112

約数和(自身を含む): 240182400

約数和(自身を除く): 172107840

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7879, 8640, 15758, 23637, 31516, 39395, 47274, 63032, 70911, 78790, 94548, 118185, 126064, 141822, 157580, 189096, 212733, 236370, 252128, 283644, 315160, 354555, 378192, 425466, 472740, 504256, 567288, 630320, 709110, 756384, 850932, 945480, 1063665, 1134576, 1260640, 1418220, 1512768, 1701864, 1890960, 2127330, 2269152, 2521280, 2836440, 3403728, 3781920, 4254660, 4538304, 5672880, 6807456, 7563840, 8509320, 11345760, 13614912, 17018640, 22691520, 34037280, 68074560]

約数ペア:

[(1, 68074560), (2, 34037280), (3, 22691520), (4, 17018640), (5, 13614912), (6, 11345760), (8, 8509320), (9, 7563840), (10, 6807456), (12, 5672880), (15, 4538304), (16, 4254660), (18, 3781920), (20, 3403728), (24, 2836440), (27, 2521280), (30, 2269152), (32, 2127330), (36, 1890960), (40, 1701864), (45, 1512768), (48, 1418220), (54, 1260640), (60, 1134576), (64, 1063665), (72, 945480), (80, 850932), (90, 756384), (96, 709110), (108, 630320), (120, 567288), (135, 504256), (144, 472740), (160, 425466), (180, 378192), (192, 354555), (216, 315160), (240, 283644), (270, 252128), (288, 236370), (320, 212733), (360, 189096), (432, 157580), (480, 141822), (540, 126064), (576, 118185), (720, 94548), (864, 78790), (960, 70911), (1080, 63032), (1440, 47274), (1728, 39395), (2160, 31516), (2880, 23637), (4320, 15758), (7879, 8640)]