1081658880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{15649}}^1$

素因数の和:15681

約数の個数: 160

約数和(自身を含む): 3842388000

約数和(自身を除く): 2760729120

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, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 15649, 17280, 23040, 31298, 34560, 46947, 62596, 69120, 78245, 93894, 125192, 140841, 156490, 187788, 234735, 250384, 281682, 312980, 375576, 422523, 469470, 500768, 563364, 625960, 704205, 751152, 845046, 938940, 1001536, 1126728, 1251920, 1408410, 1502304, 1690092, 1877880, 2003072, 2112615, 2253456, 2503840, 2816820, 3004608, 3380184, 3755760, 4006144, 4225230, 4506912, 5007680, 5633640, 6009216, 6760368, 7511520, 8012288, 8450460, 9013824, 10015360, 11267280, 12018432, 13520736, 15023040, 16900920, 18027648, 20030720, 22534560, 24036864, 27041472, 30046080, 33801840, 36055296, 40061440, 45069120, 54082944, 60092160, 67603680, 72110592, 90138240, 108165888, 120184320, 135207360, 180276480, 216331776, 270414720, 360552960, 540829440, 1081658880]

約数ペア:

[(1, 1081658880), (2, 540829440), (3, 360552960), (4, 270414720), (5, 216331776), (6, 180276480), (8, 135207360), (9, 120184320), (10, 108165888), (12, 90138240), (15, 72110592), (16, 67603680), (18, 60092160), (20, 54082944), (24, 45069120), (27, 40061440), (30, 36055296), (32, 33801840), (36, 30046080), (40, 27041472), (45, 24036864), (48, 22534560), (54, 20030720), (60, 18027648), (64, 16900920), (72, 15023040), (80, 13520736), (90, 12018432), (96, 11267280), (108, 10015360), (120, 9013824), (128, 8450460), (135, 8012288), (144, 7511520), (160, 6760368), (180, 6009216), (192, 5633640), (216, 5007680), (240, 4506912), (256, 4225230), (270, 4006144), (288, 3755760), (320, 3380184), (360, 3004608), (384, 2816820), (432, 2503840), (480, 2253456), (512, 2112615), (540, 2003072), (576, 1877880), (640, 1690092), (720, 1502304), (768, 1408410), (864, 1251920), (960, 1126728), (1080, 1001536), (1152, 938940), (1280, 845046), (1440, 751152), (1536, 704205), (1728, 625960), (1920, 563364), (2160, 500768), (2304, 469470), (2560, 422523), (2880, 375576), (3456, 312980), (3840, 281682), (4320, 250384), (4608, 234735), (5760, 187788), (6912, 156490), (7680, 140841), (8640, 125192), (11520, 93894), (13824, 78245), (15649, 69120), (17280, 62596), (23040, 46947), (31298, 34560)]