405601920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 192

約数和(自身を含む): 1422851040

約数和(自身を除く): 1017249120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 804, 960, 1005, 1051, 1072, 1152, 1206, 1340, 1440, 1608, 1920, 2010, 2102, 2144, 2412, 2680, 2880, 3015, 3153, 3216, 4020, 4204, 4288, 4824, 5255, 5360, 5760, 6030, 6306, 6432, 8040, 8408, 8576, 9459, 9648, 10510, 10720, 12060, 12612, 12864, 15765, 16080, 16816, 18918, 19296, 21020, 21440, 24120, 25224, 25728, 31530, 32160, 33632, 37836, 38592, 42040, 42880, 47295, 48240, 50448, 63060, 64320, 67264, 70417, 75672, 77184, 84080, 94590, 96480, 100896, 126120, 128640, 134528, 140834, 151344, 168160, 189180, 192960, 201792, 211251, 252240, 281668, 302688, 336320, 352085, 378360, 385920, 403584, 422502, 504480, 563336, 605376, 633753, 672640, 704170, 756720, 845004, 1008960, 1056255, 1126672, 1210752, 1267506, 1408340, 1513440, 1690008, 2017920, 2112510, 2253344, 2535012, 2816680, 3026880, 3168765, 3380016, 4225020, 4506688, 5070024, 5633360, 6053760, 6337530, 6760032, 8450040, 9013376, 10140048, 11266720, 12675060, 13520064, 16900080, 20280096, 22533440, 25350120, 27040128, 33800160, 40560192, 45066880, 50700240, 67600320, 81120384, 101400480, 135200640, 202800960, 405601920]

約数ペア:

[(1, 405601920), (2, 202800960), (3, 135200640), (4, 101400480), (5, 81120384), (6, 67600320), (8, 50700240), (9, 45066880), (10, 40560192), (12, 33800160), (15, 27040128), (16, 25350120), (18, 22533440), (20, 20280096), (24, 16900080), (30, 13520064), (32, 12675060), (36, 11266720), (40, 10140048), (45, 9013376), (48, 8450040), (60, 6760032), (64, 6337530), (67, 6053760), (72, 5633360), (80, 5070024), (90, 4506688), (96, 4225020), (120, 3380016), (128, 3168765), (134, 3026880), (144, 2816680), (160, 2535012), (180, 2253344), (192, 2112510), (201, 2017920), (240, 1690008), (268, 1513440), (288, 1408340), (320, 1267506), (335, 1210752), (360, 1126672), (384, 1056255), (402, 1008960), (480, 845004), (536, 756720), (576, 704170), (603, 672640), (640, 633753), (670, 605376), (720, 563336), (804, 504480), (960, 422502), (1005, 403584), (1051, 385920), (1072, 378360), (1152, 352085), (1206, 336320), (1340, 302688), (1440, 281668), (1608, 252240), (1920, 211251), (2010, 201792), (2102, 192960), (2144, 189180), (2412, 168160), (2680, 151344), (2880, 140834), (3015, 134528), (3153, 128640), (3216, 126120), (4020, 100896), (4204, 96480), (4288, 94590), (4824, 84080), (5255, 77184), (5360, 75672), (5760, 70417), (6030, 67264), (6306, 64320), (6432, 63060), (8040, 50448), (8408, 48240), (8576, 47295), (9459, 42880), (9648, 42040), (10510, 38592), (10720, 37836), (12060, 33632), (12612, 32160), (12864, 31530), (15765, 25728), (16080, 25224), (16816, 24120), (18918, 21440), (19296, 21020)]