488959680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2487

約数の個数: 224

約数和(自身を含む): 1783445760

約数和(自身を除く): 1294486080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2437, 2508, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4560, 4874, 5016, 5280, 6080, 6270, 6688, 7311, 8360, 9120, 9748, 10032, 10560, 12185, 12540, 13376, 14622, 16720, 18240, 19496, 20064, 24370, 25080, 26807, 29244, 33440, 36555, 38992, 40128, 46303, 48740, 50160, 53614, 58488, 66880, 73110, 77984, 80421, 92606, 97480, 100320, 107228, 116976, 134035, 138909, 146220, 155968, 160842, 185212, 194960, 200640, 214456, 231515, 233952, 268070, 277818, 292440, 321684, 370424, 389920, 402105, 428912, 463030, 467904, 509333, 536140, 555636, 584880, 643368, 694545, 740848, 779840, 804210, 857824, 926060, 1018666, 1072280, 1111272, 1169760, 1286736, 1389090, 1481696, 1527999, 1608420, 1715648, 1852120, 2037332, 2144560, 2222544, 2339520, 2546665, 2573472, 2778180, 2963392, 3055998, 3216840, 3704240, 4074664, 4289120, 4445088, 5093330, 5146944, 5556360, 6111996, 6433680, 7408480, 7639995, 8149328, 8578240, 8890176, 10186660, 11112720, 12223992, 12867360, 14816960, 15279990, 16298656, 20373320, 22225440, 24447984, 25734720, 30559980, 32597312, 40746640, 44450880, 48895968, 61119960, 81493280, 97791936, 122239920, 162986560, 244479840, 488959680]

約数ペア:

[(1, 488959680), (2, 244479840), (3, 162986560), (4, 122239920), (5, 97791936), (6, 81493280), (8, 61119960), (10, 48895968), (11, 44450880), (12, 40746640), (15, 32597312), (16, 30559980), (19, 25734720), (20, 24447984), (22, 22225440), (24, 20373320), (30, 16298656), (32, 15279990), (33, 14816960), (38, 12867360), (40, 12223992), (44, 11112720), (48, 10186660), (55, 8890176), (57, 8578240), (60, 8149328), (64, 7639995), (66, 7408480), (76, 6433680), (80, 6111996), (88, 5556360), (95, 5146944), (96, 5093330), (110, 4445088), (114, 4289120), (120, 4074664), (132, 3704240), (152, 3216840), (160, 3055998), (165, 2963392), (176, 2778180), (190, 2573472), (192, 2546665), (209, 2339520), (220, 2222544), (228, 2144560), (240, 2037332), (264, 1852120), (285, 1715648), (304, 1608420), (320, 1527999), (330, 1481696), (352, 1389090), (380, 1286736), (418, 1169760), (440, 1111272), (456, 1072280), (480, 1018666), (528, 926060), (570, 857824), (608, 804210), (627, 779840), (660, 740848), (704, 694545), (760, 643368), (836, 584880), (880, 555636), (912, 536140), (960, 509333), (1045, 467904), (1056, 463030), (1140, 428912), (1216, 402105), (1254, 389920), (1320, 370424), (1520, 321684), (1672, 292440), (1760, 277818), (1824, 268070), (2090, 233952), (2112, 231515), (2280, 214456), (2437, 200640), (2508, 194960), (2640, 185212), (3040, 160842), (3135, 155968), (3344, 146220), (3520, 138909), (3648, 134035), (4180, 116976), (4560, 107228), (4874, 100320), (5016, 97480), (5280, 92606), (6080, 80421), (6270, 77984), (6688, 73110), (7311, 66880), (8360, 58488), (9120, 53614), (9748, 50160), (10032, 48740), (10560, 46303), (12185, 40128), (12540, 38992), (13376, 36555), (14622, 33440), (16720, 29244), (18240, 26807), (19496, 25080), (20064, 24370)]