154753920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 543713040

約数和(自身を除く): 388959120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 401, 402, 480, 536, 576, 603, 640, 670, 720, 802, 804, 960, 1005, 1072, 1152, 1203, 1206, 1340, 1440, 1604, 1608, 1920, 2005, 2010, 2144, 2406, 2412, 2680, 2880, 3015, 3208, 3216, 3609, 4010, 4020, 4288, 4812, 4824, 5360, 5760, 6015, 6030, 6416, 6432, 7218, 8020, 8040, 8576, 9624, 9648, 10720, 12030, 12060, 12832, 12864, 14436, 16040, 16080, 18045, 19248, 19296, 21440, 24060, 24120, 25664, 25728, 26867, 28872, 32080, 32160, 36090, 38496, 38592, 42880, 48120, 48240, 51328, 53734, 57744, 64160, 64320, 72180, 76992, 77184, 80601, 96240, 96480, 107468, 115488, 128320, 128640, 134335, 144360, 153984, 161202, 192480, 192960, 214936, 230976, 241803, 256640, 268670, 288720, 322404, 384960, 385920, 403005, 429872, 461952, 483606, 537340, 577440, 644808, 769920, 806010, 859744, 967212, 1074680, 1154880, 1209015, 1289616, 1612020, 1719488, 1934424, 2149360, 2309760, 2418030, 2579232, 3224040, 3438976, 3868848, 4298720, 4836060, 5158464, 6448080, 7737696, 8597440, 9672120, 10316928, 12896160, 15475392, 17194880, 19344240, 25792320, 30950784, 38688480, 51584640, 77376960, 154753920]

約数ペア:

[(1, 154753920), (2, 77376960), (3, 51584640), (4, 38688480), (5, 30950784), (6, 25792320), (8, 19344240), (9, 17194880), (10, 15475392), (12, 12896160), (15, 10316928), (16, 9672120), (18, 8597440), (20, 7737696), (24, 6448080), (30, 5158464), (32, 4836060), (36, 4298720), (40, 3868848), (45, 3438976), (48, 3224040), (60, 2579232), (64, 2418030), (67, 2309760), (72, 2149360), (80, 1934424), (90, 1719488), (96, 1612020), (120, 1289616), (128, 1209015), (134, 1154880), (144, 1074680), (160, 967212), (180, 859744), (192, 806010), (201, 769920), (240, 644808), (268, 577440), (288, 537340), (320, 483606), (335, 461952), (360, 429872), (384, 403005), (401, 385920), (402, 384960), (480, 322404), (536, 288720), (576, 268670), (603, 256640), (640, 241803), (670, 230976), (720, 214936), (802, 192960), (804, 192480), (960, 161202), (1005, 153984), (1072, 144360), (1152, 134335), (1203, 128640), (1206, 128320), (1340, 115488), (1440, 107468), (1604, 96480), (1608, 96240), (1920, 80601), (2005, 77184), (2010, 76992), (2144, 72180), (2406, 64320), (2412, 64160), (2680, 57744), (2880, 53734), (3015, 51328), (3208, 48240), (3216, 48120), (3609, 42880), (4010, 38592), (4020, 38496), (4288, 36090), (4812, 32160), (4824, 32080), (5360, 28872), (5760, 26867), (6015, 25728), (6030, 25664), (6416, 24120), (6432, 24060), (7218, 21440), (8020, 19296), (8040, 19248), (8576, 18045), (9624, 16080), (9648, 16040), (10720, 14436), (12030, 12864), (12060, 12832)]