615813120

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 312

約数和(自身を含む): 2307699576

約数和(自身を除く): 1691886456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 257, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 514, 520, 576, 585, 624, 640, 720, 768, 771, 780, 832, 936, 960, 1024, 1028, 1040, 1152, 1170, 1248, 1280, 1285, 1440, 1536, 1542, 1560, 1664, 1872, 1920, 2048, 2056, 2080, 2304, 2313, 2340, 2496, 2560, 2570, 2880, 3072, 3084, 3120, 3328, 3341, 3744, 3840, 3855, 4096, 4112, 4160, 4608, 4626, 4680, 4992, 5120, 5140, 5760, 6144, 6168, 6240, 6656, 6682, 7488, 7680, 7710, 8224, 8320, 9216, 9252, 9360, 9984, 10023, 10240, 10280, 11520, 11565, 12288, 12336, 12480, 13312, 13364, 14976, 15360, 15420, 16448, 16640, 16705, 18432, 18504, 18720, 19968, 20046, 20480, 20560, 23040, 23130, 24672, 24960, 26624, 26728, 29952, 30069, 30720, 30840, 32896, 33280, 33410, 36864, 37008, 37440, 39936, 40092, 41120, 46080, 46260, 49344, 49920, 50115, 53248, 53456, 59904, 60138, 61440, 61680, 65792, 66560, 66820, 74016, 74880, 79872, 80184, 82240, 92160, 92520, 98688, 99840, 100230, 106912, 119808, 120276, 123360, 131584, 133120, 133640, 148032, 149760, 150345, 159744, 160368, 164480, 184320, 185040, 197376, 199680, 200460, 213824, 239616, 240552, 246720, 263168, 266240, 267280, 296064, 299520, 300690, 320736, 328960, 370080, 394752, 399360, 400920, 427648, 479232, 481104, 493440, 526336, 534560, 592128, 599040, 601380, 641472, 657920, 740160, 789504, 798720, 801840, 855296, 962208, 986880, 1052672, 1069120, 1184256, 1198080, 1202760, 1282944, 1315840, 1480320, 1579008, 1603680, 1710592, 1924416, 1973760, 2138240, 2368512, 2396160, 2405520, 2565888, 2631680, 2960640, 3158016, 3207360, 3421184, 3848832, 3947520, 4276480, 4737024, 4811040, 5131776, 5263360, 5921280, 6414720, 6842368, 7697664, 7895040, 8552960, 9474048, 9622080, 10263552, 11842560, 12829440, 13684736, 15395328, 15790080, 17105920, 19244160, 20527104, 23685120, 25658880, 30790656, 34211840, 38488320, 41054208, 47370240, 51317760, 61581312, 68423680, 76976640, 102635520, 123162624, 153953280, 205271040, 307906560, 615813120]

約数ペア:

[(1, 615813120), (2, 307906560), (3, 205271040), (4, 153953280), (5, 123162624), (6, 102635520), (8, 76976640), (9, 68423680), (10, 61581312), (12, 51317760), (13, 47370240), (15, 41054208), (16, 38488320), (18, 34211840), (20, 30790656), (24, 25658880), (26, 23685120), (30, 20527104), (32, 19244160), (36, 17105920), (39, 15790080), (40, 15395328), (45, 13684736), (48, 12829440), (52, 11842560), (60, 10263552), (64, 9622080), (65, 9474048), (72, 8552960), (78, 7895040), (80, 7697664), (90, 6842368), (96, 6414720), (104, 5921280), (117, 5263360), (120, 5131776), (128, 4811040), (130, 4737024), (144, 4276480), (156, 3947520), (160, 3848832), (180, 3421184), (192, 3207360), (195, 3158016), (208, 2960640), (234, 2631680), (240, 2565888), (256, 2405520), (257, 2396160), (260, 2368512), (288, 2138240), (312, 1973760), (320, 1924416), (360, 1710592), (384, 1603680), (390, 1579008), (416, 1480320), (468, 1315840), (480, 1282944), (512, 1202760), (514, 1198080), (520, 1184256), (576, 1069120), (585, 1052672), (624, 986880), (640, 962208), (720, 855296), (768, 801840), (771, 798720), (780, 789504), (832, 740160), (936, 657920), (960, 641472), (1024, 601380), (1028, 599040), (1040, 592128), (1152, 534560), (1170, 526336), (1248, 493440), (1280, 481104), (1285, 479232), (1440, 427648), (1536, 400920), (1542, 399360), (1560, 394752), (1664, 370080), (1872, 328960), (1920, 320736), (2048, 300690), (2056, 299520), (2080, 296064), (2304, 267280), (2313, 266240), (2340, 263168), (2496, 246720), (2560, 240552), (2570, 239616), (2880, 213824), (3072, 200460), (3084, 199680), (3120, 197376), (3328, 185040), (3341, 184320), (3744, 164480), (3840, 160368), (3855, 159744), (4096, 150345), (4112, 149760), (4160, 148032), (4608, 133640), (4626, 133120), (4680, 131584), (4992, 123360), (5120, 120276), (5140, 119808), (5760, 106912), (6144, 100230), (6168, 99840), (6240, 98688), (6656, 92520), (6682, 92160), (7488, 82240), (7680, 80184), (7710, 79872), (8224, 74880), (8320, 74016), (9216, 66820), (9252, 66560), (9360, 65792), (9984, 61680), (10023, 61440), (10240, 60138), (10280, 59904), (11520, 53456), (11565, 53248), (12288, 50115), (12336, 49920), (12480, 49344), (13312, 46260), (13364, 46080), (14976, 41120), (15360, 40092), (15420, 39936), (16448, 37440), (16640, 37008), (16705, 36864), (18432, 33410), (18504, 33280), (18720, 32896), (19968, 30840), (20046, 30720), (20480, 30069), (20560, 29952), (23040, 26728), (23130, 26624), (24672, 24960)]