489000960

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 312

約数和(自身を含む): 1942249920

約数和(自身を除く): 1453248960

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, 379, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 758, 768, 840, 896, 960, 1008, 1024, 1120, 1137, 1152, 1260, 1280, 1344, 1440, 1516, 1536, 1680, 1792, 1895, 1920, 2016, 2048, 2240, 2274, 2304, 2520, 2560, 2653, 2688, 2880, 3032, 3072, 3360, 3411, 3584, 3790, 3840, 4032, 4096, 4480, 4548, 4608, 5040, 5120, 5306, 5376, 5685, 5760, 6064, 6144, 6720, 6822, 7168, 7580, 7680, 7959, 8064, 8960, 9096, 9216, 10080, 10240, 10612, 10752, 11370, 11520, 12128, 12288, 13265, 13440, 13644, 14336, 15160, 15360, 15918, 16128, 17055, 17920, 18192, 18432, 20160, 20480, 21224, 21504, 22740, 23040, 23877, 24256, 26530, 26880, 27288, 28672, 30320, 30720, 31836, 32256, 34110, 35840, 36384, 36864, 39795, 40320, 42448, 43008, 45480, 46080, 47754, 48512, 53060, 53760, 54576, 60640, 61440, 63672, 64512, 68220, 71680, 72768, 79590, 80640, 84896, 86016, 90960, 92160, 95508, 97024, 106120, 107520, 109152, 119385, 121280, 127344, 129024, 136440, 143360, 145536, 159180, 161280, 169792, 181920, 184320, 191016, 194048, 212240, 215040, 218304, 238770, 242560, 254688, 258048, 272880, 291072, 318360, 322560, 339584, 363840, 382032, 388096, 424480, 430080, 436608, 477540, 485120, 509376, 545760, 582144, 636720, 645120, 679168, 727680, 764064, 776192, 848960, 873216, 955080, 970240, 1018752, 1091520, 1164288, 1273440, 1290240, 1358336, 1455360, 1528128, 1552384, 1697920, 1746432, 1910160, 1940480, 2037504, 2183040, 2328576, 2546880, 2716672, 2910720, 3056256, 3395840, 3492864, 3820320, 3880960, 4075008, 4366080, 4657152, 5093760, 5433344, 5821440, 6112512, 6791680, 6985728, 7640640, 7761920, 8150016, 8732160, 10187520, 10866688, 11642880, 12225024, 13583360, 13971456, 15281280, 16300032, 17464320, 20375040, 23285760, 24450048, 27166720, 30562560, 32600064, 34928640, 40750080, 48900096, 54333440, 61125120, 69857280, 81500160, 97800192, 122250240, 163000320, 244500480, 489000960]

約数ペア:

[(1, 489000960), (2, 244500480), (3, 163000320), (4, 122250240), (5, 97800192), (6, 81500160), (7, 69857280), (8, 61125120), (9, 54333440), (10, 48900096), (12, 40750080), (14, 34928640), (15, 32600064), (16, 30562560), (18, 27166720), (20, 24450048), (21, 23285760), (24, 20375040), (28, 17464320), (30, 16300032), (32, 15281280), (35, 13971456), (36, 13583360), (40, 12225024), (42, 11642880), (45, 10866688), (48, 10187520), (56, 8732160), (60, 8150016), (63, 7761920), (64, 7640640), (70, 6985728), (72, 6791680), (80, 6112512), (84, 5821440), (90, 5433344), (96, 5093760), (105, 4657152), (112, 4366080), (120, 4075008), (126, 3880960), (128, 3820320), (140, 3492864), (144, 3395840), (160, 3056256), (168, 2910720), (180, 2716672), (192, 2546880), (210, 2328576), (224, 2183040), (240, 2037504), (252, 1940480), (256, 1910160), (280, 1746432), (288, 1697920), (315, 1552384), (320, 1528128), (336, 1455360), (360, 1358336), (379, 1290240), (384, 1273440), (420, 1164288), (448, 1091520), (480, 1018752), (504, 970240), (512, 955080), (560, 873216), (576, 848960), (630, 776192), (640, 764064), (672, 727680), (720, 679168), (758, 645120), (768, 636720), (840, 582144), (896, 545760), (960, 509376), (1008, 485120), (1024, 477540), (1120, 436608), (1137, 430080), (1152, 424480), (1260, 388096), (1280, 382032), (1344, 363840), (1440, 339584), (1516, 322560), (1536, 318360), (1680, 291072), (1792, 272880), (1895, 258048), (1920, 254688), (2016, 242560), (2048, 238770), (2240, 218304), (2274, 215040), (2304, 212240), (2520, 194048), (2560, 191016), (2653, 184320), (2688, 181920), (2880, 169792), (3032, 161280), (3072, 159180), (3360, 145536), (3411, 143360), (3584, 136440), (3790, 129024), (3840, 127344), (4032, 121280), (4096, 119385), (4480, 109152), (4548, 107520), (4608, 106120), (5040, 97024), (5120, 95508), (5306, 92160), (5376, 90960), (5685, 86016), (5760, 84896), (6064, 80640), (6144, 79590), (6720, 72768), (6822, 71680), (7168, 68220), (7580, 64512), (7680, 63672), (7959, 61440), (8064, 60640), (8960, 54576), (9096, 53760), (9216, 53060), (10080, 48512), (10240, 47754), (10612, 46080), (10752, 45480), (11370, 43008), (11520, 42448), (12128, 40320), (12288, 39795), (13265, 36864), (13440, 36384), (13644, 35840), (14336, 34110), (15160, 32256), (15360, 31836), (15918, 30720), (16128, 30320), (17055, 28672), (17920, 27288), (18192, 26880), (18432, 26530), (20160, 24256), (20480, 23877), (21224, 23040), (21504, 22740)]