13577760

素因数分解:

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

素因数の和:480

約数の個数: 192

約数和(自身を含む): 54432000

約数和(自身を除く): 40854240

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 449, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 898, 945, 1008, 1080, 1120, 1260, 1347, 1440, 1512, 1680, 1796, 1890, 2016, 2160, 2245, 2520, 2694, 3024, 3143, 3360, 3592, 3780, 4041, 4320, 4490, 5040, 5388, 6048, 6286, 6735, 7184, 7560, 8082, 8980, 9429, 10080, 10776, 12123, 12572, 13470, 14368, 15120, 15715, 16164, 17960, 18858, 20205, 21552, 24246, 25144, 26940, 28287, 30240, 31430, 32328, 35920, 37716, 40410, 43104, 47145, 48492, 50288, 53880, 56574, 60615, 62860, 64656, 71840, 75432, 80820, 84861, 94290, 96984, 100576, 107760, 113148, 121230, 125720, 129312, 141435, 150864, 161640, 169722, 188580, 193968, 215520, 226296, 242460, 251440, 282870, 301728, 323280, 339444, 377160, 387936, 424305, 452592, 484920, 502880, 565740, 646560, 678888, 754320, 848610, 905184, 969840, 1131480, 1357776, 1508640, 1697220, 1939680, 2262960, 2715552, 3394440, 4525920, 6788880, 13577760]

約数ペア:

[(1, 13577760), (2, 6788880), (3, 4525920), (4, 3394440), (5, 2715552), (6, 2262960), (7, 1939680), (8, 1697220), (9, 1508640), (10, 1357776), (12, 1131480), (14, 969840), (15, 905184), (16, 848610), (18, 754320), (20, 678888), (21, 646560), (24, 565740), (27, 502880), (28, 484920), (30, 452592), (32, 424305), (35, 387936), (36, 377160), (40, 339444), (42, 323280), (45, 301728), (48, 282870), (54, 251440), (56, 242460), (60, 226296), (63, 215520), (70, 193968), (72, 188580), (80, 169722), (84, 161640), (90, 150864), (96, 141435), (105, 129312), (108, 125720), (112, 121230), (120, 113148), (126, 107760), (135, 100576), (140, 96984), (144, 94290), (160, 84861), (168, 80820), (180, 75432), (189, 71840), (210, 64656), (216, 62860), (224, 60615), (240, 56574), (252, 53880), (270, 50288), (280, 48492), (288, 47145), (315, 43104), (336, 40410), (360, 37716), (378, 35920), (420, 32328), (432, 31430), (449, 30240), (480, 28287), (504, 26940), (540, 25144), (560, 24246), (630, 21552), (672, 20205), (720, 18858), (756, 17960), (840, 16164), (864, 15715), (898, 15120), (945, 14368), (1008, 13470), (1080, 12572), (1120, 12123), (1260, 10776), (1347, 10080), (1440, 9429), (1512, 8980), (1680, 8082), (1796, 7560), (1890, 7184), (2016, 6735), (2160, 6286), (2245, 6048), (2520, 5388), (2694, 5040), (3024, 4490), (3143, 4320), (3360, 4041), (3592, 3780)]