496385280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 1801336320

約数和(自身を除く): 1304951040

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 271, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 542, 576, 636, 640, 720, 768, 795, 813, 848, 864, 954, 960, 1060, 1080, 1084, 1152, 1272, 1280, 1355, 1431, 1440, 1590, 1626, 1696, 1728, 1908, 1920, 2120, 2160, 2168, 2304, 2385, 2439, 2544, 2710, 2862, 2880, 3180, 3252, 3392, 3456, 3816, 3840, 4065, 4240, 4320, 4336, 4770, 4878, 5088, 5420, 5724, 5760, 6360, 6504, 6784, 6912, 7155, 7317, 7632, 8130, 8480, 8640, 8672, 9540, 9756, 10176, 10840, 11448, 11520, 12195, 12720, 13008, 13568, 14310, 14363, 14634, 15264, 16260, 16960, 17280, 17344, 19080, 19512, 20352, 21680, 22896, 24390, 25440, 26016, 28620, 28726, 29268, 30528, 32520, 33920, 34560, 34688, 36585, 38160, 39024, 40704, 43089, 43360, 45792, 48780, 50880, 52032, 57240, 57452, 58536, 61056, 65040, 67840, 69376, 71815, 73170, 76320, 78048, 86178, 86720, 91584, 97560, 101760, 104064, 114480, 114904, 117072, 122112, 129267, 130080, 143630, 146340, 152640, 156096, 172356, 173440, 183168, 195120, 203520, 208128, 215445, 228960, 229808, 234144, 258534, 260160, 287260, 292680, 305280, 312192, 344712, 346880, 366336, 387801, 390240, 430890, 457920, 459616, 468288, 517068, 520320, 574520, 585360, 610560, 624384, 646335, 689424, 775602, 780480, 861780, 915840, 919232, 936576, 1034136, 1040640, 1149040, 1170720, 1292670, 1378848, 1551204, 1560960, 1723560, 1831680, 1838464, 1873152, 1939005, 2068272, 2298080, 2341440, 2585340, 2757696, 3102408, 3121920, 3447120, 3676928, 3878010, 4136544, 4596160, 4682880, 5170680, 5515392, 6204816, 6894240, 7756020, 8273088, 9192320, 9365760, 10341360, 11030784, 12409632, 13788480, 15512040, 16546176, 18384640, 20682720, 24819264, 27576960, 31024080, 33092352, 41365440, 49638528, 55153920, 62048160, 82730880, 99277056, 124096320, 165461760, 248192640, 496385280]

約数ペア:

[(1, 496385280), (2, 248192640), (3, 165461760), (4, 124096320), (5, 99277056), (6, 82730880), (8, 62048160), (9, 55153920), (10, 49638528), (12, 41365440), (15, 33092352), (16, 31024080), (18, 27576960), (20, 24819264), (24, 20682720), (27, 18384640), (30, 16546176), (32, 15512040), (36, 13788480), (40, 12409632), (45, 11030784), (48, 10341360), (53, 9365760), (54, 9192320), (60, 8273088), (64, 7756020), (72, 6894240), (80, 6204816), (90, 5515392), (96, 5170680), (106, 4682880), (108, 4596160), (120, 4136544), (128, 3878010), (135, 3676928), (144, 3447120), (159, 3121920), (160, 3102408), (180, 2757696), (192, 2585340), (212, 2341440), (216, 2298080), (240, 2068272), (256, 1939005), (265, 1873152), (270, 1838464), (271, 1831680), (288, 1723560), (318, 1560960), (320, 1551204), (360, 1378848), (384, 1292670), (424, 1170720), (432, 1149040), (477, 1040640), (480, 1034136), (530, 936576), (540, 919232), (542, 915840), (576, 861780), (636, 780480), (640, 775602), (720, 689424), (768, 646335), (795, 624384), (813, 610560), (848, 585360), (864, 574520), (954, 520320), (960, 517068), (1060, 468288), (1080, 459616), (1084, 457920), (1152, 430890), (1272, 390240), (1280, 387801), (1355, 366336), (1431, 346880), (1440, 344712), (1590, 312192), (1626, 305280), (1696, 292680), (1728, 287260), (1908, 260160), (1920, 258534), (2120, 234144), (2160, 229808), (2168, 228960), (2304, 215445), (2385, 208128), (2439, 203520), (2544, 195120), (2710, 183168), (2862, 173440), (2880, 172356), (3180, 156096), (3252, 152640), (3392, 146340), (3456, 143630), (3816, 130080), (3840, 129267), (4065, 122112), (4240, 117072), (4320, 114904), (4336, 114480), (4770, 104064), (4878, 101760), (5088, 97560), (5420, 91584), (5724, 86720), (5760, 86178), (6360, 78048), (6504, 76320), (6784, 73170), (6912, 71815), (7155, 69376), (7317, 67840), (7632, 65040), (8130, 61056), (8480, 58536), (8640, 57452), (8672, 57240), (9540, 52032), (9756, 50880), (10176, 48780), (10840, 45792), (11448, 43360), (11520, 43089), (12195, 40704), (12720, 39024), (13008, 38160), (13568, 36585), (14310, 34688), (14363, 34560), (14634, 33920), (15264, 32520), (16260, 30528), (16960, 29268), (17280, 28726), (17344, 28620), (19080, 26016), (19512, 25440), (20352, 24390), (21680, 22896)]