2957291520

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 208

約数和(自身を含む): 9561845760

約数和(自身を除く): 6604554240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 379, 381, 384, 480, 508, 512, 635, 640, 758, 762, 768, 960, 1016, 1024, 1137, 1270, 1280, 1516, 1524, 1536, 1895, 1905, 1920, 2032, 2048, 2274, 2540, 2560, 3032, 3048, 3072, 3790, 3810, 3840, 4064, 4096, 4548, 5080, 5120, 5685, 6064, 6096, 6144, 7580, 7620, 7680, 8128, 9096, 10160, 10240, 11370, 12128, 12192, 12288, 15160, 15240, 15360, 16256, 18192, 20320, 20480, 22740, 24256, 24384, 30320, 30480, 30720, 32512, 36384, 40640, 45480, 48133, 48512, 48768, 60640, 60960, 61440, 65024, 72768, 81280, 90960, 96266, 97024, 97536, 121280, 121920, 130048, 144399, 145536, 162560, 181920, 192532, 194048, 195072, 240665, 242560, 243840, 260096, 288798, 291072, 325120, 363840, 385064, 388096, 390144, 481330, 485120, 487680, 520192, 577596, 582144, 650240, 721995, 727680, 770128, 776192, 780288, 962660, 970240, 975360, 1155192, 1164288, 1300480, 1443990, 1455360, 1540256, 1552384, 1560576, 1925320, 1940480, 1950720, 2310384, 2328576, 2600960, 2887980, 2910720, 3080512, 3850640, 3880960, 3901440, 4620768, 4657152, 5775960, 5821440, 6161024, 7701280, 7761920, 7802880, 9241536, 11551920, 11642880, 12322048, 15402560, 18483072, 23103840, 23285760, 24644096, 30805120, 36966144, 46207680, 49288192, 61610240, 73932288, 92415360, 98576384, 123220480, 147864576, 184830720, 197152768, 246440960, 295729152, 369661440, 492881920, 591458304, 739322880, 985763840, 1478645760, 2957291520]

約数ペア:

[(1, 2957291520), (2, 1478645760), (3, 985763840), (4, 739322880), (5, 591458304), (6, 492881920), (8, 369661440), (10, 295729152), (12, 246440960), (15, 197152768), (16, 184830720), (20, 147864576), (24, 123220480), (30, 98576384), (32, 92415360), (40, 73932288), (48, 61610240), (60, 49288192), (64, 46207680), (80, 36966144), (96, 30805120), (120, 24644096), (127, 23285760), (128, 23103840), (160, 18483072), (192, 15402560), (240, 12322048), (254, 11642880), (256, 11551920), (320, 9241536), (379, 7802880), (381, 7761920), (384, 7701280), (480, 6161024), (508, 5821440), (512, 5775960), (635, 4657152), (640, 4620768), (758, 3901440), (762, 3880960), (768, 3850640), (960, 3080512), (1016, 2910720), (1024, 2887980), (1137, 2600960), (1270, 2328576), (1280, 2310384), (1516, 1950720), (1524, 1940480), (1536, 1925320), (1895, 1560576), (1905, 1552384), (1920, 1540256), (2032, 1455360), (2048, 1443990), (2274, 1300480), (2540, 1164288), (2560, 1155192), (3032, 975360), (3048, 970240), (3072, 962660), (3790, 780288), (3810, 776192), (3840, 770128), (4064, 727680), (4096, 721995), (4548, 650240), (5080, 582144), (5120, 577596), (5685, 520192), (6064, 487680), (6096, 485120), (6144, 481330), (7580, 390144), (7620, 388096), (7680, 385064), (8128, 363840), (9096, 325120), (10160, 291072), (10240, 288798), (11370, 260096), (12128, 243840), (12192, 242560), (12288, 240665), (15160, 195072), (15240, 194048), (15360, 192532), (16256, 181920), (18192, 162560), (20320, 145536), (20480, 144399), (22740, 130048), (24256, 121920), (24384, 121280), (30320, 97536), (30480, 97024), (30720, 96266), (32512, 90960), (36384, 81280), (40640, 72768), (45480, 65024), (48133, 61440), (48512, 60960), (48768, 60640)]