344920320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 1211683200

約数和(自身を除く): 866762880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 379, 384, 395, 474, 480, 576, 632, 640, 711, 720, 758, 768, 790, 948, 960, 1137, 1152, 1185, 1264, 1280, 1422, 1440, 1516, 1580, 1895, 1896, 1920, 2274, 2304, 2370, 2528, 2844, 2880, 3032, 3160, 3411, 3555, 3790, 3792, 3840, 4548, 4740, 5056, 5685, 5688, 5760, 6064, 6320, 6822, 7110, 7580, 7584, 9096, 9480, 10112, 11370, 11376, 11520, 12128, 12640, 13644, 14220, 15160, 15168, 17055, 18192, 18960, 20224, 22740, 22752, 24256, 25280, 27288, 28440, 29941, 30320, 30336, 34110, 36384, 37920, 45480, 45504, 48512, 50560, 54576, 56880, 59882, 60640, 60672, 68220, 72768, 75840, 89823, 90960, 91008, 97024, 101120, 109152, 113760, 119764, 121280, 136440, 145536, 149705, 151680, 179646, 181920, 182016, 218304, 227520, 239528, 242560, 269469, 272880, 291072, 299410, 303360, 359292, 363840, 436608, 449115, 455040, 479056, 485120, 538938, 545760, 598820, 718584, 727680, 873216, 898230, 910080, 958112, 1077876, 1091520, 1197640, 1347345, 1437168, 1455360, 1796460, 1916224, 2155752, 2183040, 2395280, 2694690, 2874336, 3592920, 3832448, 4311504, 4366080, 4790560, 5389380, 5748672, 7185840, 7664896, 8623008, 9581120, 10778760, 11497344, 14371680, 17246016, 19162240, 21557520, 22994688, 28743360, 34492032, 38324480, 43115040, 57486720, 68984064, 86230080, 114973440, 172460160, 344920320]

約数ペア:

[(1, 344920320), (2, 172460160), (3, 114973440), (4, 86230080), (5, 68984064), (6, 57486720), (8, 43115040), (9, 38324480), (10, 34492032), (12, 28743360), (15, 22994688), (16, 21557520), (18, 19162240), (20, 17246016), (24, 14371680), (30, 11497344), (32, 10778760), (36, 9581120), (40, 8623008), (45, 7664896), (48, 7185840), (60, 5748672), (64, 5389380), (72, 4790560), (79, 4366080), (80, 4311504), (90, 3832448), (96, 3592920), (120, 2874336), (128, 2694690), (144, 2395280), (158, 2183040), (160, 2155752), (180, 1916224), (192, 1796460), (237, 1455360), (240, 1437168), (256, 1347345), (288, 1197640), (316, 1091520), (320, 1077876), (360, 958112), (379, 910080), (384, 898230), (395, 873216), (474, 727680), (480, 718584), (576, 598820), (632, 545760), (640, 538938), (711, 485120), (720, 479056), (758, 455040), (768, 449115), (790, 436608), (948, 363840), (960, 359292), (1137, 303360), (1152, 299410), (1185, 291072), (1264, 272880), (1280, 269469), (1422, 242560), (1440, 239528), (1516, 227520), (1580, 218304), (1895, 182016), (1896, 181920), (1920, 179646), (2274, 151680), (2304, 149705), (2370, 145536), (2528, 136440), (2844, 121280), (2880, 119764), (3032, 113760), (3160, 109152), (3411, 101120), (3555, 97024), (3790, 91008), (3792, 90960), (3840, 89823), (4548, 75840), (4740, 72768), (5056, 68220), (5685, 60672), (5688, 60640), (5760, 59882), (6064, 56880), (6320, 54576), (6822, 50560), (7110, 48512), (7580, 45504), (7584, 45480), (9096, 37920), (9480, 36384), (10112, 34110), (11370, 30336), (11376, 30320), (11520, 29941), (12128, 28440), (12640, 27288), (13644, 25280), (14220, 24256), (15160, 22752), (15168, 22740), (17055, 20224), (18192, 18960)]