542946240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{20947}}^1$

素因数の和:20976

約数の個数: 140

約数和(自身を含む): 1931447496

約数和(自身を除く): 1388501256

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 20947, 25920, 41894, 62841, 83788, 104735, 125682, 167576, 188523, 209470, 251364, 314205, 335152, 377046, 418940, 502728, 565569, 628410, 670304, 754092, 837880, 942615, 1005456, 1131138, 1256820, 1340608, 1508184, 1675760, 1696707, 1885230, 2010912, 2262276, 2513640, 2827845, 3016368, 3351520, 3393414, 3770460, 4021824, 4524552, 5027280, 5655690, 6032736, 6703040, 6786828, 7540920, 8483535, 9049104, 10054560, 11311380, 12065472, 13573656, 15081840, 16967070, 18098208, 20109120, 22622760, 27147312, 30163680, 33934140, 36196416, 45245520, 54294624, 60327360, 67868280, 90491040, 108589248, 135736560, 180982080, 271473120, 542946240]

約数ペア:

[(1, 542946240), (2, 271473120), (3, 180982080), (4, 135736560), (5, 108589248), (6, 90491040), (8, 67868280), (9, 60327360), (10, 54294624), (12, 45245520), (15, 36196416), (16, 33934140), (18, 30163680), (20, 27147312), (24, 22622760), (27, 20109120), (30, 18098208), (32, 16967070), (36, 15081840), (40, 13573656), (45, 12065472), (48, 11311380), (54, 10054560), (60, 9049104), (64, 8483535), (72, 7540920), (80, 6786828), (81, 6703040), (90, 6032736), (96, 5655690), (108, 5027280), (120, 4524552), (135, 4021824), (144, 3770460), (160, 3393414), (162, 3351520), (180, 3016368), (192, 2827845), (216, 2513640), (240, 2262276), (270, 2010912), (288, 1885230), (320, 1696707), (324, 1675760), (360, 1508184), (405, 1340608), (432, 1256820), (480, 1131138), (540, 1005456), (576, 942615), (648, 837880), (720, 754092), (810, 670304), (864, 628410), (960, 565569), (1080, 502728), (1296, 418940), (1440, 377046), (1620, 335152), (1728, 314205), (2160, 251364), (2592, 209470), (2880, 188523), (3240, 167576), (4320, 125682), (5184, 104735), (6480, 83788), (8640, 62841), (12960, 41894), (20947, 25920)]