605445120

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 264

約数和(自身を含む): 2398821984

約数和(自身を除く): 1793376864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1877, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3754, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5631, 5760, 6720, 7168, 7508, 7680, 8064, 8960, 9216, 9385, 10080, 10752, 11262, 11520, 13139, 13440, 15016, 15360, 16128, 16893, 17920, 18770, 20160, 21504, 22524, 23040, 26278, 26880, 28155, 30032, 32256, 33786, 35840, 37540, 39417, 40320, 45048, 46080, 52556, 53760, 56310, 60064, 64512, 65695, 67572, 75080, 78834, 80640, 84465, 90096, 105112, 107520, 112620, 118251, 120128, 131390, 135144, 150160, 157668, 161280, 168930, 180192, 197085, 210224, 225240, 236502, 240256, 262780, 270288, 300320, 315336, 322560, 337860, 360384, 394170, 420448, 450480, 473004, 480512, 525560, 540576, 591255, 600640, 630672, 675720, 720768, 788340, 840896, 900960, 946008, 961024, 1051120, 1081152, 1182510, 1201280, 1261344, 1351440, 1441536, 1576680, 1681792, 1801920, 1892016, 1922048, 2102240, 2162304, 2365020, 2402560, 2522688, 2702880, 2883072, 3153360, 3363584, 3603840, 3784032, 4204480, 4324608, 4730040, 4805120, 5045376, 5405760, 5766144, 6306720, 6727168, 7207680, 7568064, 8408960, 8649216, 9460080, 9610240, 10090752, 10811520, 12613440, 13454336, 14415360, 15136128, 16817920, 17298432, 18920160, 20181504, 21623040, 25226880, 28830720, 30272256, 33635840, 37840320, 40363008, 43246080, 50453760, 60544512, 67271680, 75680640, 86492160, 100907520, 121089024, 151361280, 201815040, 302722560, 605445120]

約数ペア:

[(1, 605445120), (2, 302722560), (3, 201815040), (4, 151361280), (5, 121089024), (6, 100907520), (7, 86492160), (8, 75680640), (9, 67271680), (10, 60544512), (12, 50453760), (14, 43246080), (15, 40363008), (16, 37840320), (18, 33635840), (20, 30272256), (21, 28830720), (24, 25226880), (28, 21623040), (30, 20181504), (32, 18920160), (35, 17298432), (36, 16817920), (40, 15136128), (42, 14415360), (45, 13454336), (48, 12613440), (56, 10811520), (60, 10090752), (63, 9610240), (64, 9460080), (70, 8649216), (72, 8408960), (80, 7568064), (84, 7207680), (90, 6727168), (96, 6306720), (105, 5766144), (112, 5405760), (120, 5045376), (126, 4805120), (128, 4730040), (140, 4324608), (144, 4204480), (160, 3784032), (168, 3603840), (180, 3363584), (192, 3153360), (210, 2883072), (224, 2702880), (240, 2522688), (252, 2402560), (256, 2365020), (280, 2162304), (288, 2102240), (315, 1922048), (320, 1892016), (336, 1801920), (360, 1681792), (384, 1576680), (420, 1441536), (448, 1351440), (480, 1261344), (504, 1201280), (512, 1182510), (560, 1081152), (576, 1051120), (630, 961024), (640, 946008), (672, 900960), (720, 840896), (768, 788340), (840, 720768), (896, 675720), (960, 630672), (1008, 600640), (1024, 591255), (1120, 540576), (1152, 525560), (1260, 480512), (1280, 473004), (1344, 450480), (1440, 420448), (1536, 394170), (1680, 360384), (1792, 337860), (1877, 322560), (1920, 315336), (2016, 300320), (2240, 270288), (2304, 262780), (2520, 240256), (2560, 236502), (2688, 225240), (2880, 210224), (3072, 197085), (3360, 180192), (3584, 168930), (3754, 161280), (3840, 157668), (4032, 150160), (4480, 135144), (4608, 131390), (5040, 120128), (5120, 118251), (5376, 112620), (5631, 107520), (5760, 105112), (6720, 90096), (7168, 84465), (7508, 80640), (7680, 78834), (8064, 75080), (8960, 67572), (9216, 65695), (9385, 64512), (10080, 60064), (10752, 56310), (11262, 53760), (11520, 52556), (13139, 46080), (13440, 45048), (15016, 40320), (15360, 39417), (16128, 37540), (16893, 35840), (17920, 33786), (18770, 32256), (20160, 30032), (21504, 28155), (22524, 26880), (23040, 26278)]