605310720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{3217}}^1$

素因数の和:3255

約数の個数: 216

約数和(自身を含む): 2249536464

約数和(自身を除く): 1644225744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3217, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6434, 6720, 7840, 8960, 9408, 9651, 11760, 12544, 12868, 13440, 15680, 16085, 18816, 19302, 22519, 23520, 25736, 26880, 31360, 32170, 37632, 38604, 45038, 47040, 48255, 51472, 62720, 64340, 67557, 77208, 90076, 94080, 96510, 102944, 112595, 128680, 135114, 154416, 157633, 180152, 188160, 193020, 205888, 225190, 257360, 270228, 308832, 315266, 337785, 360304, 386040, 411776, 450380, 472899, 514720, 540456, 617664, 630532, 675570, 720608, 772080, 788165, 823552, 900760, 945798, 1029440, 1080912, 1235328, 1261064, 1351140, 1441216, 1544160, 1576330, 1801520, 1891596, 2058880, 2161824, 2364495, 2470656, 2522128, 2702280, 2882432, 3088320, 3152660, 3603040, 3783192, 4117760, 4323648, 4728990, 5044256, 5404560, 5764864, 6176640, 6305320, 7206080, 7566384, 8647296, 9457980, 10088512, 10809120, 12353280, 12610640, 14412160, 15132768, 17294592, 18915960, 20177024, 21618240, 25221280, 28824320, 30265536, 37831920, 40354048, 43236480, 50442560, 60531072, 75663840, 86472960, 100885120, 121062144, 151327680, 201770240, 302655360, 605310720]

約数ペア:

[(1, 605310720), (2, 302655360), (3, 201770240), (4, 151327680), (5, 121062144), (6, 100885120), (7, 86472960), (8, 75663840), (10, 60531072), (12, 50442560), (14, 43236480), (15, 40354048), (16, 37831920), (20, 30265536), (21, 28824320), (24, 25221280), (28, 21618240), (30, 20177024), (32, 18915960), (35, 17294592), (40, 15132768), (42, 14412160), (48, 12610640), (49, 12353280), (56, 10809120), (60, 10088512), (64, 9457980), (70, 8647296), (80, 7566384), (84, 7206080), (96, 6305320), (98, 6176640), (105, 5764864), (112, 5404560), (120, 5044256), (128, 4728990), (140, 4323648), (147, 4117760), (160, 3783192), (168, 3603040), (192, 3152660), (196, 3088320), (210, 2882432), (224, 2702280), (240, 2522128), (245, 2470656), (256, 2364495), (280, 2161824), (294, 2058880), (320, 1891596), (336, 1801520), (384, 1576330), (392, 1544160), (420, 1441216), (448, 1351140), (480, 1261064), (490, 1235328), (560, 1080912), (588, 1029440), (640, 945798), (672, 900760), (735, 823552), (768, 788165), (784, 772080), (840, 720608), (896, 675570), (960, 630532), (980, 617664), (1120, 540456), (1176, 514720), (1280, 472899), (1344, 450380), (1470, 411776), (1568, 386040), (1680, 360304), (1792, 337785), (1920, 315266), (1960, 308832), (2240, 270228), (2352, 257360), (2688, 225190), (2940, 205888), (3136, 193020), (3217, 188160), (3360, 180152), (3840, 157633), (3920, 154416), (4480, 135114), (4704, 128680), (5376, 112595), (5880, 102944), (6272, 96510), (6434, 94080), (6720, 90076), (7840, 77208), (8960, 67557), (9408, 64340), (9651, 62720), (11760, 51472), (12544, 48255), (12868, 47040), (13440, 45038), (15680, 38604), (16085, 37632), (18816, 32170), (19302, 31360), (22519, 26880), (23520, 25736)]