54311040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 220320000

約数和(自身を除く): 166008960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 449, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 898, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1347, 1440, 1512, 1680, 1728, 1796, 1890, 1920, 2016, 2160, 2240, 2245, 2520, 2688, 2694, 2880, 3024, 3143, 3360, 3456, 3592, 3780, 4032, 4041, 4320, 4480, 4490, 5040, 5388, 5760, 6048, 6286, 6720, 6735, 7184, 7560, 8064, 8082, 8640, 8980, 9429, 10080, 10776, 12096, 12123, 12572, 13440, 13470, 14368, 15120, 15715, 16164, 17280, 17960, 18858, 20160, 20205, 21552, 24192, 24246, 25144, 26940, 28287, 28736, 30240, 31430, 32328, 35920, 37716, 40320, 40410, 43104, 47145, 48492, 50288, 53880, 56574, 57472, 60480, 60615, 62860, 64656, 71840, 75432, 80820, 84861, 86208, 94290, 96984, 100576, 107760, 113148, 120960, 121230, 125720, 129312, 141435, 143680, 150864, 161640, 169722, 172416, 188580, 193968, 201152, 215520, 226296, 242460, 251440, 258624, 282870, 287360, 301728, 323280, 339444, 377160, 387936, 402304, 424305, 431040, 452592, 484920, 502880, 517248, 565740, 603456, 646560, 678888, 754320, 775872, 848610, 862080, 905184, 969840, 1005760, 1131480, 1206912, 1293120, 1357776, 1508640, 1551744, 1697220, 1810368, 1939680, 2011520, 2262960, 2586240, 2715552, 3017280, 3394440, 3620736, 3879360, 4525920, 5431104, 6034560, 6788880, 7758720, 9051840, 10862208, 13577760, 18103680, 27155520, 54311040]

約数ペア:

[(1, 54311040), (2, 27155520), (3, 18103680), (4, 13577760), (5, 10862208), (6, 9051840), (7, 7758720), (8, 6788880), (9, 6034560), (10, 5431104), (12, 4525920), (14, 3879360), (15, 3620736), (16, 3394440), (18, 3017280), (20, 2715552), (21, 2586240), (24, 2262960), (27, 2011520), (28, 1939680), (30, 1810368), (32, 1697220), (35, 1551744), (36, 1508640), (40, 1357776), (42, 1293120), (45, 1206912), (48, 1131480), (54, 1005760), (56, 969840), (60, 905184), (63, 862080), (64, 848610), (70, 775872), (72, 754320), (80, 678888), (84, 646560), (90, 603456), (96, 565740), (105, 517248), (108, 502880), (112, 484920), (120, 452592), (126, 431040), (128, 424305), (135, 402304), (140, 387936), (144, 377160), (160, 339444), (168, 323280), (180, 301728), (189, 287360), (192, 282870), (210, 258624), (216, 251440), (224, 242460), (240, 226296), (252, 215520), (270, 201152), (280, 193968), (288, 188580), (315, 172416), (320, 169722), (336, 161640), (360, 150864), (378, 143680), (384, 141435), (420, 129312), (432, 125720), (448, 121230), (449, 120960), (480, 113148), (504, 107760), (540, 100576), (560, 96984), (576, 94290), (630, 86208), (640, 84861), (672, 80820), (720, 75432), (756, 71840), (840, 64656), (864, 62860), (896, 60615), (898, 60480), (945, 57472), (960, 56574), (1008, 53880), (1080, 50288), (1120, 48492), (1152, 47145), (1260, 43104), (1344, 40410), (1347, 40320), (1440, 37716), (1512, 35920), (1680, 32328), (1728, 31430), (1796, 30240), (1890, 28736), (1920, 28287), (2016, 26940), (2160, 25144), (2240, 24246), (2245, 24192), (2520, 21552), (2688, 20205), (2694, 20160), (2880, 18858), (3024, 17960), (3143, 17280), (3360, 16164), (3456, 15715), (3592, 15120), (3780, 14368), (4032, 13470), (4041, 13440), (4320, 12572), (4480, 12123), (4490, 12096), (5040, 10776), (5388, 10080), (5760, 9429), (6048, 8980), (6286, 8640), (6720, 8082), (6735, 8064), (7184, 7560)]