488928960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 280

約数和(自身を含む): 1874282256

約数和(自身を除く): 1385353296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1451, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 2902, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4353, 4680, 5184, 5265, 5616, 5804, 6240, 6480, 7020, 7255, 7488, 8424, 8640, 8706, 9360, 10530, 11232, 11608, 12480, 12960, 13059, 14040, 14510, 16848, 17412, 18720, 18863, 21060, 21765, 22464, 23216, 25920, 26118, 28080, 29020, 33696, 34824, 37440, 37726, 39177, 42120, 43530, 46432, 52236, 56160, 56589, 58040, 65295, 67392, 69648, 75452, 78354, 84240, 87060, 92864, 94315, 104472, 112320, 113178, 116080, 117531, 130590, 139296, 150904, 156708, 168480, 169767, 174120, 188630, 195885, 208944, 226356, 232160, 235062, 261180, 278592, 282945, 301808, 313416, 336960, 339534, 348240, 377260, 391770, 417888, 452712, 464320, 470124, 509301, 522360, 565890, 587655, 603616, 626832, 679068, 696480, 754520, 783540, 835776, 848835, 905424, 940248, 1018602, 1044720, 1131780, 1175310, 1207232, 1253664, 1358136, 1392960, 1509040, 1527903, 1567080, 1697670, 1810848, 1880496, 2037204, 2089440, 2263560, 2350620, 2507328, 2546505, 2716272, 3018080, 3055806, 3134160, 3395340, 3621696, 3760992, 4074408, 4178880, 4527120, 4701240, 5093010, 5432544, 6036160, 6111612, 6268320, 6790680, 7521984, 7639515, 8148816, 9054240, 9402480, 10186020, 10865088, 12223224, 12536640, 13581360, 15279030, 16297632, 18108480, 18804960, 20372040, 24446448, 27162720, 30558060, 32595264, 37609920, 40744080, 48892896, 54325440, 61116120, 81488160, 97785792, 122232240, 162976320, 244464480, 488928960]

約数ペア:

[(1, 488928960), (2, 244464480), (3, 162976320), (4, 122232240), (5, 97785792), (6, 81488160), (8, 61116120), (9, 54325440), (10, 48892896), (12, 40744080), (13, 37609920), (15, 32595264), (16, 30558060), (18, 27162720), (20, 24446448), (24, 20372040), (26, 18804960), (27, 18108480), (30, 16297632), (32, 15279030), (36, 13581360), (39, 12536640), (40, 12223224), (45, 10865088), (48, 10186020), (52, 9402480), (54, 9054240), (60, 8148816), (64, 7639515), (65, 7521984), (72, 6790680), (78, 6268320), (80, 6111612), (81, 6036160), (90, 5432544), (96, 5093010), (104, 4701240), (108, 4527120), (117, 4178880), (120, 4074408), (130, 3760992), (135, 3621696), (144, 3395340), (156, 3134160), (160, 3055806), (162, 3018080), (180, 2716272), (192, 2546505), (195, 2507328), (208, 2350620), (216, 2263560), (234, 2089440), (240, 2037204), (260, 1880496), (270, 1810848), (288, 1697670), (312, 1567080), (320, 1527903), (324, 1509040), (351, 1392960), (360, 1358136), (390, 1253664), (405, 1207232), (416, 1175310), (432, 1131780), (468, 1044720), (480, 1018602), (520, 940248), (540, 905424), (576, 848835), (585, 835776), (624, 783540), (648, 754520), (702, 696480), (720, 679068), (780, 626832), (810, 603616), (832, 587655), (864, 565890), (936, 522360), (960, 509301), (1040, 470124), (1053, 464320), (1080, 452712), (1170, 417888), (1248, 391770), (1296, 377260), (1404, 348240), (1440, 339534), (1451, 336960), (1560, 313416), (1620, 301808), (1728, 282945), (1755, 278592), (1872, 261180), (2080, 235062), (2106, 232160), (2160, 226356), (2340, 208944), (2496, 195885), (2592, 188630), (2808, 174120), (2880, 169767), (2902, 168480), (3120, 156708), (3240, 150904), (3510, 139296), (3744, 130590), (4160, 117531), (4212, 116080), (4320, 113178), (4353, 112320), (4680, 104472), (5184, 94315), (5265, 92864), (5616, 87060), (5804, 84240), (6240, 78354), (6480, 75452), (7020, 69648), (7255, 67392), (7488, 65295), (8424, 58040), (8640, 56589), (8706, 56160), (9360, 52236), (10530, 46432), (11232, 43530), (11608, 42120), (12480, 39177), (12960, 37726), (13059, 37440), (14040, 34824), (14510, 33696), (16848, 29020), (17412, 28080), (18720, 26118), (18863, 25920), (21060, 23216), (21765, 22464)]