615651840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{2969}}^1$

素因数の和:3004

約数の個数: 200

約数和(自身を含む): 2205813060

約数和(自身を除く): 1590161220

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, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 2969, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 5938, 6480, 6912, 7680, 8640, 8907, 10368, 11520, 11876, 12960, 13824, 14845, 17280, 17814, 20736, 23040, 23752, 25920, 26721, 29690, 34560, 35628, 41472, 44535, 47504, 51840, 53442, 59380, 69120, 71256, 80163, 89070, 95008, 103680, 106884, 118760, 133605, 142512, 160326, 178140, 190016, 207360, 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, 1520128, 1603260, 1710144, 1900160, 1923912, 2137680, 2280192, 2404890, 2565216, 2850240, 3206520, 3420288, 3800320, 3847824, 4275360, 4560384, 4809780, 5130432, 5700480, 6413040, 6840576, 7600640, 7695648, 8550720, 9619560, 10260864, 11400960, 12826080, 13681152, 15391296, 17101440, 19239120, 20521728, 22801920, 25652160, 30782592, 34202880, 38478240, 41043456, 51304320, 61565184, 68405760, 76956480, 102608640, 123130368, 153912960, 205217280, 307825920, 615651840]

約数ペア:

[(1, 615651840), (2, 307825920), (3, 205217280), (4, 153912960), (5, 123130368), (6, 102608640), (8, 76956480), (9, 68405760), (10, 61565184), (12, 51304320), (15, 41043456), (16, 38478240), (18, 34202880), (20, 30782592), (24, 25652160), (27, 22801920), (30, 20521728), (32, 19239120), (36, 17101440), (40, 15391296), (45, 13681152), (48, 12826080), (54, 11400960), (60, 10260864), (64, 9619560), (72, 8550720), (80, 7695648), (81, 7600640), (90, 6840576), (96, 6413040), (108, 5700480), (120, 5130432), (128, 4809780), (135, 4560384), (144, 4275360), (160, 3847824), (162, 3800320), (180, 3420288), (192, 3206520), (216, 2850240), (240, 2565216), (256, 2404890), (270, 2280192), (288, 2137680), (320, 1923912), (324, 1900160), (360, 1710144), (384, 1603260), (405, 1520128), (432, 1425120), (480, 1282608), (512, 1202445), (540, 1140096), (576, 1068840), (640, 961956), (648, 950080), (720, 855072), (768, 801630), (810, 760064), (864, 712560), (960, 641304), (1080, 570048), (1152, 534420), (1280, 480978), (1296, 475040), (1440, 427536), (1536, 400815), (1620, 380032), (1728, 356280), (1920, 320652), (2160, 285024), (2304, 267210), (2560, 240489), (2592, 237520), (2880, 213768), (2969, 207360), (3240, 190016), (3456, 178140), (3840, 160326), (4320, 142512), (4608, 133605), (5184, 118760), (5760, 106884), (5938, 103680), (6480, 95008), (6912, 89070), (7680, 80163), (8640, 71256), (8907, 69120), (10368, 59380), (11520, 53442), (11876, 51840), (12960, 47504), (13824, 44535), (14845, 41472), (17280, 35628), (17814, 34560), (20736, 29690), (23040, 26721), (23752, 25920)]