517380480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 256

約数和(自身を含む): 1860480000

約数和(自身を除く): 1343099520

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 379, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 758, 790, 864, 948, 960, 1080, 1137, 1152, 1185, 1264, 1422, 1440, 1516, 1580, 1728, 1895, 1896, 1920, 2133, 2160, 2274, 2370, 2528, 2844, 2880, 3032, 3160, 3411, 3456, 3555, 3790, 3792, 4266, 4320, 4548, 4740, 5056, 5685, 5688, 5760, 6064, 6320, 6822, 7110, 7580, 7584, 8532, 8640, 9096, 9480, 10112, 10233, 10665, 11370, 11376, 12128, 12640, 13644, 14220, 15160, 15168, 17055, 17064, 17280, 18192, 18960, 20466, 21330, 22740, 22752, 24256, 25280, 27288, 28440, 29941, 30320, 30336, 34110, 34128, 36384, 37920, 40932, 42660, 45480, 45504, 48512, 50560, 51165, 54576, 56880, 59882, 60640, 68220, 68256, 72768, 75840, 81864, 85320, 89823, 90960, 91008, 102330, 109152, 113760, 119764, 121280, 136440, 136512, 145536, 149705, 151680, 163728, 170640, 179646, 181920, 204660, 218304, 227520, 239528, 242560, 269469, 272880, 273024, 299410, 327456, 341280, 359292, 363840, 409320, 436608, 449115, 455040, 479056, 538938, 545760, 598820, 654912, 682560, 718584, 727680, 808407, 818640, 898230, 958112, 1077876, 1091520, 1197640, 1309824, 1347345, 1365120, 1437168, 1616814, 1637280, 1796460, 1916224, 2155752, 2183040, 2395280, 2694690, 2874336, 3233628, 3274560, 3592920, 3832448, 4042035, 4311504, 4790560, 5389380, 5748672, 6467256, 6549120, 7185840, 8084070, 8623008, 9581120, 10778760, 11497344, 12934512, 14371680, 16168140, 17246016, 19162240, 21557520, 25869024, 28743360, 32336280, 34492032, 43115040, 51738048, 57486720, 64672560, 86230080, 103476096, 129345120, 172460160, 258690240, 517380480]

約数ペア:

[(1, 517380480), (2, 258690240), (3, 172460160), (4, 129345120), (5, 103476096), (6, 86230080), (8, 64672560), (9, 57486720), (10, 51738048), (12, 43115040), (15, 34492032), (16, 32336280), (18, 28743360), (20, 25869024), (24, 21557520), (27, 19162240), (30, 17246016), (32, 16168140), (36, 14371680), (40, 12934512), (45, 11497344), (48, 10778760), (54, 9581120), (60, 8623008), (64, 8084070), (72, 7185840), (79, 6549120), (80, 6467256), (90, 5748672), (96, 5389380), (108, 4790560), (120, 4311504), (128, 4042035), (135, 3832448), (144, 3592920), (158, 3274560), (160, 3233628), (180, 2874336), (192, 2694690), (216, 2395280), (237, 2183040), (240, 2155752), (270, 1916224), (288, 1796460), (316, 1637280), (320, 1616814), (360, 1437168), (379, 1365120), (384, 1347345), (395, 1309824), (432, 1197640), (474, 1091520), (480, 1077876), (540, 958112), (576, 898230), (632, 818640), (640, 808407), (711, 727680), (720, 718584), (758, 682560), (790, 654912), (864, 598820), (948, 545760), (960, 538938), (1080, 479056), (1137, 455040), (1152, 449115), (1185, 436608), (1264, 409320), (1422, 363840), (1440, 359292), (1516, 341280), (1580, 327456), (1728, 299410), (1895, 273024), (1896, 272880), (1920, 269469), (2133, 242560), (2160, 239528), (2274, 227520), (2370, 218304), (2528, 204660), (2844, 181920), (2880, 179646), (3032, 170640), (3160, 163728), (3411, 151680), (3456, 149705), (3555, 145536), (3790, 136512), (3792, 136440), (4266, 121280), (4320, 119764), (4548, 113760), (4740, 109152), (5056, 102330), (5685, 91008), (5688, 90960), (5760, 89823), (6064, 85320), (6320, 81864), (6822, 75840), (7110, 72768), (7580, 68256), (7584, 68220), (8532, 60640), (8640, 59882), (9096, 56880), (9480, 54576), (10112, 51165), (10233, 50560), (10665, 48512), (11370, 45504), (11376, 45480), (12128, 42660), (12640, 40932), (13644, 37920), (14220, 36384), (15160, 34128), (15168, 34110), (17055, 30336), (17064, 30320), (17280, 29941), (18192, 28440), (18960, 27288), (20466, 25280), (21330, 24256), (22740, 22752)]