490890240

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 352

約数和(自身を含む): 1803980160

約数和(自身を除く): 1313089920

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, 67, 72, 80, 90, 96, 106, 108, 120, 128, 134, 135, 144, 159, 160, 180, 192, 201, 212, 216, 240, 256, 265, 268, 270, 288, 318, 320, 335, 360, 384, 402, 424, 432, 477, 480, 512, 530, 536, 540, 576, 603, 636, 640, 670, 720, 768, 795, 804, 848, 864, 954, 960, 1005, 1024, 1060, 1072, 1080, 1152, 1206, 1272, 1280, 1340, 1431, 1440, 1536, 1590, 1608, 1696, 1728, 1809, 1908, 1920, 2010, 2120, 2144, 2160, 2304, 2385, 2412, 2544, 2560, 2680, 2862, 2880, 3015, 3072, 3180, 3216, 3392, 3456, 3551, 3618, 3816, 3840, 4020, 4240, 4288, 4320, 4608, 4770, 4824, 5088, 5120, 5360, 5724, 5760, 6030, 6360, 6432, 6784, 6912, 7102, 7155, 7236, 7632, 7680, 8040, 8480, 8576, 8640, 9045, 9216, 9540, 9648, 10176, 10653, 10720, 11448, 11520, 12060, 12720, 12864, 13568, 13824, 14204, 14310, 14472, 15264, 15360, 16080, 16960, 17152, 17280, 17755, 18090, 19080, 19296, 20352, 21306, 21440, 22896, 23040, 24120, 25440, 25728, 27136, 27648, 28408, 28620, 28944, 30528, 31959, 32160, 33920, 34304, 34560, 35510, 36180, 38160, 38592, 40704, 42612, 42880, 45792, 46080, 48240, 50880, 51456, 53265, 54272, 56816, 57240, 57888, 61056, 63918, 64320, 67840, 68608, 69120, 71020, 72360, 76320, 77184, 81408, 85224, 85760, 91584, 95877, 96480, 101760, 102912, 106530, 113632, 114480, 115776, 122112, 127836, 128640, 135680, 138240, 142040, 144720, 152640, 154368, 159795, 162816, 170448, 171520, 183168, 191754, 192960, 203520, 205824, 213060, 227264, 228960, 231552, 244224, 255672, 257280, 271360, 284080, 289440, 305280, 308736, 319590, 340896, 343040, 366336, 383508, 385920, 407040, 426120, 454528, 457920, 463104, 479385, 488448, 511344, 514560, 568160, 578880, 610560, 617472, 639180, 681792, 732672, 767016, 771840, 814080, 852240, 909056, 915840, 926208, 958770, 1022688, 1029120, 1136320, 1157760, 1221120, 1278360, 1363584, 1465344, 1534032, 1543680, 1704480, 1818112, 1831680, 1852416, 1917540, 2045376, 2272640, 2315520, 2442240, 2556720, 2727168, 3068064, 3087360, 3408960, 3636224, 3663360, 3835080, 4090752, 4545280, 4631040, 5113440, 5454336, 6136128, 6817920, 7326720, 7670160, 8181504, 9090560, 9262080, 10226880, 10908672, 12272256, 13635840, 15340320, 16363008, 18181120, 20453760, 24544512, 27271680, 30680640, 32726016, 40907520, 49089024, 54543360, 61361280, 81815040, 98178048, 122722560, 163630080, 245445120, 490890240]

約数ペア:

[(1, 490890240), (2, 245445120), (3, 163630080), (4, 122722560), (5, 98178048), (6, 81815040), (8, 61361280), (9, 54543360), (10, 49089024), (12, 40907520), (15, 32726016), (16, 30680640), (18, 27271680), (20, 24544512), (24, 20453760), (27, 18181120), (30, 16363008), (32, 15340320), (36, 13635840), (40, 12272256), (45, 10908672), (48, 10226880), (53, 9262080), (54, 9090560), (60, 8181504), (64, 7670160), (67, 7326720), (72, 6817920), (80, 6136128), (90, 5454336), (96, 5113440), (106, 4631040), (108, 4545280), (120, 4090752), (128, 3835080), (134, 3663360), (135, 3636224), (144, 3408960), (159, 3087360), (160, 3068064), (180, 2727168), (192, 2556720), (201, 2442240), (212, 2315520), (216, 2272640), (240, 2045376), (256, 1917540), (265, 1852416), (268, 1831680), (270, 1818112), (288, 1704480), (318, 1543680), (320, 1534032), (335, 1465344), (360, 1363584), (384, 1278360), (402, 1221120), (424, 1157760), (432, 1136320), (477, 1029120), (480, 1022688), (512, 958770), (530, 926208), (536, 915840), (540, 909056), (576, 852240), (603, 814080), (636, 771840), (640, 767016), (670, 732672), (720, 681792), (768, 639180), (795, 617472), (804, 610560), (848, 578880), (864, 568160), (954, 514560), (960, 511344), (1005, 488448), (1024, 479385), (1060, 463104), (1072, 457920), (1080, 454528), (1152, 426120), (1206, 407040), (1272, 385920), (1280, 383508), (1340, 366336), (1431, 343040), (1440, 340896), (1536, 319590), (1590, 308736), (1608, 305280), (1696, 289440), (1728, 284080), (1809, 271360), (1908, 257280), (1920, 255672), (2010, 244224), (2120, 231552), (2144, 228960), (2160, 227264), (2304, 213060), (2385, 205824), (2412, 203520), (2544, 192960), (2560, 191754), (2680, 183168), (2862, 171520), (2880, 170448), (3015, 162816), (3072, 159795), (3180, 154368), (3216, 152640), (3392, 144720), (3456, 142040), (3551, 138240), (3618, 135680), (3816, 128640), (3840, 127836), (4020, 122112), (4240, 115776), (4288, 114480), (4320, 113632), (4608, 106530), (4770, 102912), (4824, 101760), (5088, 96480), (5120, 95877), (5360, 91584), (5724, 85760), (5760, 85224), (6030, 81408), (6360, 77184), (6432, 76320), (6784, 72360), (6912, 71020), (7102, 69120), (7155, 68608), (7236, 67840), (7632, 64320), (7680, 63918), (8040, 61056), (8480, 57888), (8576, 57240), (8640, 56816), (9045, 54272), (9216, 53265), (9540, 51456), (9648, 50880), (10176, 48240), (10653, 46080), (10720, 45792), (11448, 42880), (11520, 42612), (12060, 40704), (12720, 38592), (12864, 38160), (13568, 36180), (13824, 35510), (14204, 34560), (14310, 34304), (14472, 33920), (15264, 32160), (15360, 31959), (16080, 30528), (16960, 28944), (17152, 28620), (17280, 28408), (17755, 27648), (18090, 27136), (19080, 25728), (19296, 25440), (20352, 24120), (21306, 23040), (21440, 22896)]