90800640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 240

約数和(自身を含む): 360030528

約数和(自身を除く): 269229888

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, 563, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1126, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1689, 1792, 1920, 2016, 2240, 2252, 2304, 2520, 2560, 2688, 2815, 2880, 3360, 3378, 3584, 3840, 3941, 4032, 4480, 4504, 4608, 5040, 5067, 5376, 5630, 5760, 6720, 6756, 7680, 7882, 8064, 8445, 8960, 9008, 10080, 10134, 10752, 11260, 11520, 11823, 13440, 13512, 15764, 16128, 16890, 17920, 18016, 19705, 20160, 20268, 22520, 23040, 23646, 25335, 26880, 27024, 31528, 32256, 33780, 35469, 36032, 39410, 40320, 40536, 45040, 47292, 50670, 53760, 54048, 59115, 63056, 67560, 70938, 72064, 78820, 80640, 81072, 90080, 94584, 101340, 108096, 118230, 126112, 135120, 141876, 144128, 157640, 161280, 162144, 177345, 180160, 189168, 202680, 216192, 236460, 252224, 270240, 283752, 288256, 315280, 324288, 354690, 360320, 378336, 405360, 432384, 472920, 504448, 540480, 567504, 630560, 648576, 709380, 720640, 756672, 810720, 864768, 945840, 1008896, 1080960, 1135008, 1261120, 1297152, 1418760, 1441280, 1513344, 1621440, 1891680, 2017792, 2161920, 2270016, 2522240, 2594304, 2837520, 3026688, 3242880, 3783360, 4323840, 4540032, 5044480, 5675040, 6053376, 6485760, 7566720, 9080064, 10088960, 11350080, 12971520, 15133440, 18160128, 22700160, 30266880, 45400320, 90800640]

約数ペア:

[(1, 90800640), (2, 45400320), (3, 30266880), (4, 22700160), (5, 18160128), (6, 15133440), (7, 12971520), (8, 11350080), (9, 10088960), (10, 9080064), (12, 7566720), (14, 6485760), (15, 6053376), (16, 5675040), (18, 5044480), (20, 4540032), (21, 4323840), (24, 3783360), (28, 3242880), (30, 3026688), (32, 2837520), (35, 2594304), (36, 2522240), (40, 2270016), (42, 2161920), (45, 2017792), (48, 1891680), (56, 1621440), (60, 1513344), (63, 1441280), (64, 1418760), (70, 1297152), (72, 1261120), (80, 1135008), (84, 1080960), (90, 1008896), (96, 945840), (105, 864768), (112, 810720), (120, 756672), (126, 720640), (128, 709380), (140, 648576), (144, 630560), (160, 567504), (168, 540480), (180, 504448), (192, 472920), (210, 432384), (224, 405360), (240, 378336), (252, 360320), (256, 354690), (280, 324288), (288, 315280), (315, 288256), (320, 283752), (336, 270240), (360, 252224), (384, 236460), (420, 216192), (448, 202680), (480, 189168), (504, 180160), (512, 177345), (560, 162144), (563, 161280), (576, 157640), (630, 144128), (640, 141876), (672, 135120), (720, 126112), (768, 118230), (840, 108096), (896, 101340), (960, 94584), (1008, 90080), (1120, 81072), (1126, 80640), (1152, 78820), (1260, 72064), (1280, 70938), (1344, 67560), (1440, 63056), (1536, 59115), (1680, 54048), (1689, 53760), (1792, 50670), (1920, 47292), (2016, 45040), (2240, 40536), (2252, 40320), (2304, 39410), (2520, 36032), (2560, 35469), (2688, 33780), (2815, 32256), (2880, 31528), (3360, 27024), (3378, 26880), (3584, 25335), (3840, 23646), (3941, 23040), (4032, 22520), (4480, 20268), (4504, 20160), (4608, 19705), (5040, 18016), (5067, 17920), (5376, 16890), (5630, 16128), (5760, 15764), (6720, 13512), (6756, 13440), (7680, 11823), (7882, 11520), (8064, 11260), (8445, 10752), (8960, 10134), (9008, 10080)]