291992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41953}}^1$

素因数の和:41998

約数の個数: 80

約数和(自身を含む): 936413280

約数和(自身を除く): 644420400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 41953, 83906, 125859, 167812, 209765, 251718, 335624, 419530, 503436, 629295, 671248, 839060, 1006872, 1216637, 1258590, 1678120, 2013744, 2433274, 2517180, 3356240, 3649911, 4866548, 5034360, 6083185, 7299822, 9733096, 10068720, 12166370, 14599644, 18249555, 19466192, 24332740, 29199288, 36499110, 48665480, 58398576, 72998220, 97330960, 145996440, 291992880]

約数ペア:

[(1, 291992880), (2, 145996440), (3, 97330960), (4, 72998220), (5, 58398576), (6, 48665480), (8, 36499110), (10, 29199288), (12, 24332740), (15, 19466192), (16, 18249555), (20, 14599644), (24, 12166370), (29, 10068720), (30, 9733096), (40, 7299822), (48, 6083185), (58, 5034360), (60, 4866548), (80, 3649911), (87, 3356240), (116, 2517180), (120, 2433274), (145, 2013744), (174, 1678120), (232, 1258590), (240, 1216637), (290, 1006872), (348, 839060), (435, 671248), (464, 629295), (580, 503436), (696, 419530), (870, 335624), (1160, 251718), (1392, 209765), (1740, 167812), (2320, 125859), (3480, 83906), (6960, 41953)]