478471680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 240

約数和(自身を含む): 1745892720

約数和(自身を除く): 1267421040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1093, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2186, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3279, 3420, 3648, 3840, 4372, 4560, 4608, 4864, 5465, 5472, 5760, 6080, 6558, 6840, 7296, 7680, 8744, 9120, 9728, 9837, 10930, 10944, 11520, 12160, 13116, 13680, 14592, 16395, 17488, 18240, 19674, 20767, 21860, 21888, 23040, 24320, 26232, 27360, 29184, 32790, 34976, 36480, 39348, 41534, 43720, 43776, 48640, 49185, 52464, 54720, 62301, 65580, 69952, 72960, 78696, 83068, 87440, 87552, 98370, 103835, 104928, 109440, 124602, 131160, 139904, 145920, 157392, 166136, 174880, 186903, 196740, 207670, 209856, 218880, 249204, 262320, 279808, 311505, 314784, 332272, 349760, 373806, 393480, 415340, 419712, 437760, 498408, 524640, 559616, 623010, 629568, 664544, 699520, 747612, 786960, 830680, 839424, 934515, 996816, 1049280, 1246020, 1259136, 1329088, 1399040, 1495224, 1573920, 1661360, 1678848, 1869030, 1993632, 2098560, 2492040, 2518272, 2658176, 2798080, 2990448, 3147840, 3322720, 3738060, 3987264, 4197120, 4984080, 5036544, 5316352, 5980896, 6295680, 6645440, 7476120, 7974528, 8394240, 9968160, 10632704, 11961792, 12591360, 13290880, 14952240, 15949056, 19936320, 23923584, 25182720, 26581760, 29904480, 31898112, 39872640, 47847168, 53163520, 59808960, 79745280, 95694336, 119617920, 159490560, 239235840, 478471680]

約数ペア:

[(1, 478471680), (2, 239235840), (3, 159490560), (4, 119617920), (5, 95694336), (6, 79745280), (8, 59808960), (9, 53163520), (10, 47847168), (12, 39872640), (15, 31898112), (16, 29904480), (18, 26581760), (19, 25182720), (20, 23923584), (24, 19936320), (30, 15949056), (32, 14952240), (36, 13290880), (38, 12591360), (40, 11961792), (45, 10632704), (48, 9968160), (57, 8394240), (60, 7974528), (64, 7476120), (72, 6645440), (76, 6295680), (80, 5980896), (90, 5316352), (95, 5036544), (96, 4984080), (114, 4197120), (120, 3987264), (128, 3738060), (144, 3322720), (152, 3147840), (160, 2990448), (171, 2798080), (180, 2658176), (190, 2518272), (192, 2492040), (228, 2098560), (240, 1993632), (256, 1869030), (285, 1678848), (288, 1661360), (304, 1573920), (320, 1495224), (342, 1399040), (360, 1329088), (380, 1259136), (384, 1246020), (456, 1049280), (480, 996816), (512, 934515), (570, 839424), (576, 830680), (608, 786960), (640, 747612), (684, 699520), (720, 664544), (760, 629568), (768, 623010), (855, 559616), (912, 524640), (960, 498408), (1093, 437760), (1140, 419712), (1152, 415340), (1216, 393480), (1280, 373806), (1368, 349760), (1440, 332272), (1520, 314784), (1536, 311505), (1710, 279808), (1824, 262320), (1920, 249204), (2186, 218880), (2280, 209856), (2304, 207670), (2432, 196740), (2560, 186903), (2736, 174880), (2880, 166136), (3040, 157392), (3279, 145920), (3420, 139904), (3648, 131160), (3840, 124602), (4372, 109440), (4560, 104928), (4608, 103835), (4864, 98370), (5465, 87552), (5472, 87440), (5760, 83068), (6080, 78696), (6558, 72960), (6840, 69952), (7296, 65580), (7680, 62301), (8744, 54720), (9120, 52464), (9728, 49185), (9837, 48640), (10930, 43776), (10944, 43720), (11520, 41534), (12160, 39348), (13116, 36480), (13680, 34976), (14592, 32790), (16395, 29184), (17488, 27360), (18240, 26232), (19674, 24320), (20767, 23040), (21860, 21888)]