254746080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 901454400

約数和(自身を除く): 646708320

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, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 541, 545, 654, 720, 864, 872, 981, 1080, 1082, 1090, 1308, 1440, 1623, 1635, 1744, 1962, 2160, 2164, 2180, 2616, 2705, 2943, 3246, 3270, 3488, 3924, 4320, 4328, 4360, 4869, 4905, 5232, 5410, 5886, 6492, 6540, 7848, 8115, 8656, 8720, 9738, 9810, 10464, 10820, 11772, 12984, 13080, 14607, 14715, 15696, 16230, 17312, 17440, 19476, 19620, 21640, 23544, 24345, 25968, 26160, 29214, 29430, 31392, 32460, 38952, 39240, 43280, 47088, 48690, 51936, 52320, 58428, 58860, 58969, 64920, 73035, 77904, 78480, 86560, 94176, 97380, 116856, 117720, 117938, 129840, 146070, 155808, 156960, 176907, 194760, 233712, 235440, 235876, 259680, 292140, 294845, 353814, 389520, 467424, 470880, 471752, 530721, 584280, 589690, 707628, 779040, 884535, 943504, 1061442, 1168560, 1179380, 1415256, 1592163, 1769070, 1887008, 2122884, 2337120, 2358760, 2653605, 2830512, 3184326, 3538140, 4245768, 4717520, 5307210, 5661024, 6368652, 7076280, 7960815, 8491536, 9435040, 10614420, 12737304, 14152560, 15921630, 16983072, 21228840, 25474608, 28305120, 31843260, 42457680, 50949216, 63686520, 84915360, 127373040, 254746080]

約数ペア:

[(1, 254746080), (2, 127373040), (3, 84915360), (4, 63686520), (5, 50949216), (6, 42457680), (8, 31843260), (9, 28305120), (10, 25474608), (12, 21228840), (15, 16983072), (16, 15921630), (18, 14152560), (20, 12737304), (24, 10614420), (27, 9435040), (30, 8491536), (32, 7960815), (36, 7076280), (40, 6368652), (45, 5661024), (48, 5307210), (54, 4717520), (60, 4245768), (72, 3538140), (80, 3184326), (90, 2830512), (96, 2653605), (108, 2358760), (109, 2337120), (120, 2122884), (135, 1887008), (144, 1769070), (160, 1592163), (180, 1415256), (216, 1179380), (218, 1168560), (240, 1061442), (270, 943504), (288, 884535), (327, 779040), (360, 707628), (432, 589690), (436, 584280), (480, 530721), (540, 471752), (541, 470880), (545, 467424), (654, 389520), (720, 353814), (864, 294845), (872, 292140), (981, 259680), (1080, 235876), (1082, 235440), (1090, 233712), (1308, 194760), (1440, 176907), (1623, 156960), (1635, 155808), (1744, 146070), (1962, 129840), (2160, 117938), (2164, 117720), (2180, 116856), (2616, 97380), (2705, 94176), (2943, 86560), (3246, 78480), (3270, 77904), (3488, 73035), (3924, 64920), (4320, 58969), (4328, 58860), (4360, 58428), (4869, 52320), (4905, 51936), (5232, 48690), (5410, 47088), (5886, 43280), (6492, 39240), (6540, 38952), (7848, 32460), (8115, 31392), (8656, 29430), (8720, 29214), (9738, 26160), (9810, 25968), (10464, 24345), (10820, 23544), (11772, 21640), (12984, 19620), (13080, 19476), (14607, 17440), (14715, 17312), (15696, 16230)]