660111360

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 2264889600

約数和(自身を除く): 1604778240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 120, 128, 136, 158, 160, 170, 192, 204, 237, 240, 255, 256, 272, 316, 320, 340, 384, 395, 408, 474, 480, 510, 512, 544, 632, 640, 680, 768, 790, 816, 948, 960, 1020, 1024, 1088, 1185, 1264, 1280, 1343, 1360, 1536, 1580, 1632, 1896, 1920, 2040, 2048, 2176, 2370, 2528, 2560, 2686, 2720, 3072, 3160, 3264, 3792, 3840, 4029, 4080, 4096, 4352, 4740, 5056, 5120, 5372, 5440, 6144, 6320, 6528, 6715, 7584, 7680, 8058, 8160, 8192, 8704, 9480, 10112, 10240, 10744, 10880, 12288, 12640, 13056, 13430, 15168, 15360, 16116, 16320, 16384, 17408, 18960, 20145, 20224, 20480, 21488, 21760, 24576, 25280, 26112, 26860, 30336, 30720, 32232, 32640, 32768, 34816, 37920, 40290, 40448, 40960, 42976, 43520, 49152, 50560, 52224, 53720, 60672, 61440, 64464, 65280, 69632, 75840, 80580, 80896, 81920, 85952, 87040, 98304, 101120, 104448, 107440, 121344, 122880, 128928, 130560, 139264, 151680, 161160, 161792, 163840, 171904, 174080, 202240, 208896, 214880, 242688, 245760, 257856, 261120, 278528, 303360, 322320, 323584, 343808, 348160, 404480, 417792, 429760, 485376, 491520, 515712, 522240, 557056, 606720, 644640, 647168, 687616, 696320, 808960, 835584, 859520, 970752, 1031424, 1044480, 1213440, 1289280, 1294336, 1375232, 1392640, 1617920, 1671168, 1719040, 1941504, 2062848, 2088960, 2426880, 2578560, 2588672, 2750464, 2785280, 3235840, 3438080, 3883008, 4125696, 4177920, 4853760, 5157120, 5500928, 6471680, 6876160, 7766016, 8251392, 8355840, 9707520, 10314240, 11001856, 12943360, 13752320, 16502784, 19415040, 20628480, 22003712, 27504640, 33005568, 38830080, 41256960, 44007424, 55009280, 66011136, 82513920, 110018560, 132022272, 165027840, 220037120, 330055680, 660111360]

約数ペア:

[(1, 660111360), (2, 330055680), (3, 220037120), (4, 165027840), (5, 132022272), (6, 110018560), (8, 82513920), (10, 66011136), (12, 55009280), (15, 44007424), (16, 41256960), (17, 38830080), (20, 33005568), (24, 27504640), (30, 22003712), (32, 20628480), (34, 19415040), (40, 16502784), (48, 13752320), (51, 12943360), (60, 11001856), (64, 10314240), (68, 9707520), (79, 8355840), (80, 8251392), (85, 7766016), (96, 6876160), (102, 6471680), (120, 5500928), (128, 5157120), (136, 4853760), (158, 4177920), (160, 4125696), (170, 3883008), (192, 3438080), (204, 3235840), (237, 2785280), (240, 2750464), (255, 2588672), (256, 2578560), (272, 2426880), (316, 2088960), (320, 2062848), (340, 1941504), (384, 1719040), (395, 1671168), (408, 1617920), (474, 1392640), (480, 1375232), (510, 1294336), (512, 1289280), (544, 1213440), (632, 1044480), (640, 1031424), (680, 970752), (768, 859520), (790, 835584), (816, 808960), (948, 696320), (960, 687616), (1020, 647168), (1024, 644640), (1088, 606720), (1185, 557056), (1264, 522240), (1280, 515712), (1343, 491520), (1360, 485376), (1536, 429760), (1580, 417792), (1632, 404480), (1896, 348160), (1920, 343808), (2040, 323584), (2048, 322320), (2176, 303360), (2370, 278528), (2528, 261120), (2560, 257856), (2686, 245760), (2720, 242688), (3072, 214880), (3160, 208896), (3264, 202240), (3792, 174080), (3840, 171904), (4029, 163840), (4080, 161792), (4096, 161160), (4352, 151680), (4740, 139264), (5056, 130560), (5120, 128928), (5372, 122880), (5440, 121344), (6144, 107440), (6320, 104448), (6528, 101120), (6715, 98304), (7584, 87040), (7680, 85952), (8058, 81920), (8160, 80896), (8192, 80580), (8704, 75840), (9480, 69632), (10112, 65280), (10240, 64464), (10744, 61440), (10880, 60672), (12288, 53720), (12640, 52224), (13056, 50560), (13430, 49152), (15168, 43520), (15360, 42976), (16116, 40960), (16320, 40448), (16384, 40290), (17408, 37920), (18960, 34816), (20145, 32768), (20224, 32640), (20480, 32232), (21488, 30720), (21760, 30336), (24576, 26860), (25280, 26112)]