307825920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2969}}^1$

素因数の和:3002

約数の個数: 180

約数和(自身を含む): 1101828420

約数和(自身を除く): 794002500

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 2969, 3240, 3456, 3840, 4320, 5184, 5760, 5938, 6480, 6912, 8640, 8907, 10368, 11520, 11876, 12960, 14845, 17280, 17814, 20736, 23752, 25920, 26721, 29690, 34560, 35628, 44535, 47504, 51840, 53442, 59380, 71256, 80163, 89070, 95008, 103680, 106884, 118760, 133605, 142512, 160326, 178140, 190016, 213768, 237520, 240489, 267210, 285024, 320652, 356280, 380032, 400815, 427536, 475040, 480978, 534420, 570048, 641304, 712560, 760064, 801630, 855072, 950080, 961956, 1068840, 1140096, 1202445, 1282608, 1425120, 1603260, 1710144, 1900160, 1923912, 2137680, 2280192, 2404890, 2565216, 2850240, 3206520, 3420288, 3800320, 3847824, 4275360, 4809780, 5130432, 5700480, 6413040, 6840576, 7695648, 8550720, 9619560, 10260864, 11400960, 12826080, 15391296, 17101440, 19239120, 20521728, 25652160, 30782592, 34202880, 38478240, 51304320, 61565184, 76956480, 102608640, 153912960, 307825920]

約数ペア:

[(1, 307825920), (2, 153912960), (3, 102608640), (4, 76956480), (5, 61565184), (6, 51304320), (8, 38478240), (9, 34202880), (10, 30782592), (12, 25652160), (15, 20521728), (16, 19239120), (18, 17101440), (20, 15391296), (24, 12826080), (27, 11400960), (30, 10260864), (32, 9619560), (36, 8550720), (40, 7695648), (45, 6840576), (48, 6413040), (54, 5700480), (60, 5130432), (64, 4809780), (72, 4275360), (80, 3847824), (81, 3800320), (90, 3420288), (96, 3206520), (108, 2850240), (120, 2565216), (128, 2404890), (135, 2280192), (144, 2137680), (160, 1923912), (162, 1900160), (180, 1710144), (192, 1603260), (216, 1425120), (240, 1282608), (256, 1202445), (270, 1140096), (288, 1068840), (320, 961956), (324, 950080), (360, 855072), (384, 801630), (405, 760064), (432, 712560), (480, 641304), (540, 570048), (576, 534420), (640, 480978), (648, 475040), (720, 427536), (768, 400815), (810, 380032), (864, 356280), (960, 320652), (1080, 285024), (1152, 267210), (1280, 240489), (1296, 237520), (1440, 213768), (1620, 190016), (1728, 178140), (1920, 160326), (2160, 142512), (2304, 133605), (2592, 118760), (2880, 106884), (2969, 103680), (3240, 95008), (3456, 89070), (3840, 80163), (4320, 71256), (5184, 59380), (5760, 53442), (5938, 51840), (6480, 47504), (6912, 44535), (8640, 35628), (8907, 34560), (10368, 29690), (11520, 26721), (11876, 25920), (12960, 23752), (14845, 20736), (17280, 17814)]