54328960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 151482240

約数和(自身を除く): 97153280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 181, 224, 268, 280, 320, 335, 362, 448, 469, 536, 560, 640, 670, 724, 896, 905, 938, 1072, 1120, 1267, 1340, 1448, 1810, 1876, 2144, 2240, 2345, 2534, 2680, 2896, 3620, 3752, 4288, 4480, 4690, 5068, 5360, 5792, 6335, 7240, 7504, 8576, 9380, 10136, 10720, 11584, 12127, 12670, 14480, 15008, 18760, 20272, 21440, 23168, 24254, 25340, 28960, 30016, 37520, 40544, 42880, 48508, 50680, 57920, 60032, 60635, 75040, 81088, 84889, 97016, 101360, 115840, 121270, 150080, 162176, 169778, 194032, 202720, 242540, 300160, 339556, 388064, 405440, 424445, 485080, 679112, 776128, 810880, 848890, 970160, 1358224, 1552256, 1697780, 1940320, 2716448, 3395560, 3880640, 5432896, 6791120, 7761280, 10865792, 13582240, 27164480, 54328960]

約数ペア:

[(1, 54328960), (2, 27164480), (4, 13582240), (5, 10865792), (7, 7761280), (8, 6791120), (10, 5432896), (14, 3880640), (16, 3395560), (20, 2716448), (28, 1940320), (32, 1697780), (35, 1552256), (40, 1358224), (56, 970160), (64, 848890), (67, 810880), (70, 776128), (80, 679112), (112, 485080), (128, 424445), (134, 405440), (140, 388064), (160, 339556), (181, 300160), (224, 242540), (268, 202720), (280, 194032), (320, 169778), (335, 162176), (362, 150080), (448, 121270), (469, 115840), (536, 101360), (560, 97016), (640, 84889), (670, 81088), (724, 75040), (896, 60635), (905, 60032), (938, 57920), (1072, 50680), (1120, 48508), (1267, 42880), (1340, 40544), (1448, 37520), (1810, 30016), (1876, 28960), (2144, 25340), (2240, 24254), (2345, 23168), (2534, 21440), (2680, 20272), (2896, 18760), (3620, 15008), (3752, 14480), (4288, 12670), (4480, 12127), (4690, 11584), (5068, 10720), (5360, 10136), (5792, 9380), (6335, 8576), (7240, 7504)]