581886720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 2097144000

約数和(自身を除く): 1515257280

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, 64, 72, 80, 90, 96, 108, 113, 120, 128, 135, 144, 149, 160, 180, 192, 216, 226, 240, 256, 270, 288, 298, 320, 339, 360, 384, 432, 447, 452, 480, 540, 565, 576, 596, 640, 678, 720, 745, 768, 864, 894, 904, 960, 1017, 1080, 1130, 1152, 1192, 1280, 1341, 1356, 1440, 1490, 1695, 1728, 1788, 1808, 1920, 2034, 2160, 2235, 2260, 2304, 2384, 2682, 2712, 2880, 2980, 3051, 3390, 3456, 3576, 3616, 3840, 4023, 4068, 4320, 4470, 4520, 4768, 5085, 5364, 5424, 5760, 5960, 6102, 6705, 6780, 6912, 7152, 7232, 8046, 8136, 8640, 8940, 9040, 9536, 10170, 10728, 10848, 11520, 11920, 12204, 13410, 13560, 14304, 14464, 15255, 16092, 16272, 16837, 17280, 17880, 18080, 19072, 20115, 20340, 21456, 21696, 23840, 24408, 26820, 27120, 28608, 28928, 30510, 32184, 32544, 33674, 34560, 35760, 36160, 38144, 40230, 40680, 42912, 43392, 47680, 48816, 50511, 53640, 54240, 57216, 61020, 64368, 65088, 67348, 71520, 72320, 80460, 81360, 84185, 85824, 86784, 95360, 97632, 101022, 107280, 108480, 114432, 122040, 128736, 130176, 134696, 143040, 144640, 151533, 160920, 162720, 168370, 171648, 190720, 195264, 202044, 214560, 216960, 244080, 252555, 257472, 260352, 269392, 286080, 303066, 321840, 325440, 336740, 343296, 390528, 404088, 429120, 433920, 454599, 488160, 505110, 514944, 538784, 572160, 606132, 643680, 650880, 673480, 757665, 781056, 808176, 858240, 909198, 976320, 1010220, 1029888, 1077568, 1212264, 1287360, 1301760, 1346960, 1515330, 1616352, 1716480, 1818396, 1952640, 2020440, 2155136, 2272995, 2424528, 2574720, 2693920, 3030660, 3232704, 3636792, 3905280, 4040880, 4310272, 4545990, 4849056, 5149440, 5387840, 6061320, 6465408, 7273584, 8081760, 9091980, 9698112, 10775680, 12122640, 12930816, 14547168, 16163520, 18183960, 19396224, 21551360, 24245280, 29094336, 32327040, 36367920, 38792448, 48490560, 58188672, 64654080, 72735840, 96981120, 116377344, 145471680, 193962240, 290943360, 581886720]

約数ペア:

[(1, 581886720), (2, 290943360), (3, 193962240), (4, 145471680), (5, 116377344), (6, 96981120), (8, 72735840), (9, 64654080), (10, 58188672), (12, 48490560), (15, 38792448), (16, 36367920), (18, 32327040), (20, 29094336), (24, 24245280), (27, 21551360), (30, 19396224), (32, 18183960), (36, 16163520), (40, 14547168), (45, 12930816), (48, 12122640), (54, 10775680), (60, 9698112), (64, 9091980), (72, 8081760), (80, 7273584), (90, 6465408), (96, 6061320), (108, 5387840), (113, 5149440), (120, 4849056), (128, 4545990), (135, 4310272), (144, 4040880), (149, 3905280), (160, 3636792), (180, 3232704), (192, 3030660), (216, 2693920), (226, 2574720), (240, 2424528), (256, 2272995), (270, 2155136), (288, 2020440), (298, 1952640), (320, 1818396), (339, 1716480), (360, 1616352), (384, 1515330), (432, 1346960), (447, 1301760), (452, 1287360), (480, 1212264), (540, 1077568), (565, 1029888), (576, 1010220), (596, 976320), (640, 909198), (678, 858240), (720, 808176), (745, 781056), (768, 757665), (864, 673480), (894, 650880), (904, 643680), (960, 606132), (1017, 572160), (1080, 538784), (1130, 514944), (1152, 505110), (1192, 488160), (1280, 454599), (1341, 433920), (1356, 429120), (1440, 404088), (1490, 390528), (1695, 343296), (1728, 336740), (1788, 325440), (1808, 321840), (1920, 303066), (2034, 286080), (2160, 269392), (2235, 260352), (2260, 257472), (2304, 252555), (2384, 244080), (2682, 216960), (2712, 214560), (2880, 202044), (2980, 195264), (3051, 190720), (3390, 171648), (3456, 168370), (3576, 162720), (3616, 160920), (3840, 151533), (4023, 144640), (4068, 143040), (4320, 134696), (4470, 130176), (4520, 128736), (4768, 122040), (5085, 114432), (5364, 108480), (5424, 107280), (5760, 101022), (5960, 97632), (6102, 95360), (6705, 86784), (6780, 85824), (6912, 84185), (7152, 81360), (7232, 80460), (8046, 72320), (8136, 71520), (8640, 67348), (8940, 65088), (9040, 64368), (9536, 61020), (10170, 57216), (10728, 54240), (10848, 53640), (11520, 50511), (11920, 48816), (12204, 47680), (13410, 43392), (13560, 42912), (14304, 40680), (14464, 40230), (15255, 38144), (16092, 36160), (16272, 35760), (16837, 34560), (17280, 33674), (17880, 32544), (18080, 32184), (19072, 30510), (20115, 28928), (20340, 28608), (21456, 27120), (21696, 26820), (23840, 24408)]