48918240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 200019456

約数和(自身を除く): 151101216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 211, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 422, 460, 480, 483, 504, 552, 560, 630, 633, 644, 672, 690, 720, 736, 805, 828, 840, 844, 920, 966, 1008, 1035, 1055, 1104, 1120, 1260, 1266, 1288, 1380, 1440, 1449, 1477, 1610, 1656, 1680, 1688, 1840, 1899, 1932, 2016, 2070, 2110, 2208, 2415, 2520, 2532, 2576, 2760, 2898, 2954, 3165, 3220, 3312, 3360, 3376, 3680, 3798, 3864, 4140, 4220, 4431, 4830, 4853, 5040, 5064, 5152, 5520, 5796, 5908, 6330, 6440, 6624, 6752, 7245, 7385, 7596, 7728, 8280, 8440, 8862, 9495, 9660, 9706, 10080, 10128, 11040, 11592, 11816, 12660, 12880, 13293, 14490, 14559, 14770, 15192, 15456, 16560, 16880, 17724, 18990, 19320, 19412, 20256, 22155, 23184, 23632, 24265, 25320, 25760, 26586, 28980, 29118, 29540, 30384, 33120, 33760, 33971, 35448, 37980, 38640, 38824, 43677, 44310, 46368, 47264, 48530, 50640, 53172, 57960, 58236, 59080, 60768, 66465, 67942, 70896, 72795, 75960, 77280, 77648, 87354, 88620, 97060, 101280, 101913, 106344, 115920, 116472, 118160, 132930, 135884, 141792, 145590, 151920, 155296, 169855, 174708, 177240, 194120, 203826, 212688, 218385, 231840, 232944, 236320, 265860, 271768, 291180, 303840, 305739, 339710, 349416, 354480, 388240, 407652, 425376, 436770, 465888, 509565, 531720, 543536, 582360, 611478, 679420, 698832, 708960, 776480, 815304, 873540, 1019130, 1063440, 1087072, 1164720, 1222956, 1358840, 1397664, 1528695, 1630608, 1747080, 2038260, 2126880, 2329440, 2445912, 2717680, 3057390, 3261216, 3494160, 4076520, 4891824, 5435360, 6114780, 6988320, 8153040, 9783648, 12229560, 16306080, 24459120, 48918240]

約数ペア:

[(1, 48918240), (2, 24459120), (3, 16306080), (4, 12229560), (5, 9783648), (6, 8153040), (7, 6988320), (8, 6114780), (9, 5435360), (10, 4891824), (12, 4076520), (14, 3494160), (15, 3261216), (16, 3057390), (18, 2717680), (20, 2445912), (21, 2329440), (23, 2126880), (24, 2038260), (28, 1747080), (30, 1630608), (32, 1528695), (35, 1397664), (36, 1358840), (40, 1222956), (42, 1164720), (45, 1087072), (46, 1063440), (48, 1019130), (56, 873540), (60, 815304), (63, 776480), (69, 708960), (70, 698832), (72, 679420), (80, 611478), (84, 582360), (90, 543536), (92, 531720), (96, 509565), (105, 465888), (112, 436770), (115, 425376), (120, 407652), (126, 388240), (138, 354480), (140, 349416), (144, 339710), (160, 305739), (161, 303840), (168, 291180), (180, 271768), (184, 265860), (207, 236320), (210, 232944), (211, 231840), (224, 218385), (230, 212688), (240, 203826), (252, 194120), (276, 177240), (280, 174708), (288, 169855), (315, 155296), (322, 151920), (336, 145590), (345, 141792), (360, 135884), (368, 132930), (414, 118160), (420, 116472), (422, 115920), (460, 106344), (480, 101913), (483, 101280), (504, 97060), (552, 88620), (560, 87354), (630, 77648), (633, 77280), (644, 75960), (672, 72795), (690, 70896), (720, 67942), (736, 66465), (805, 60768), (828, 59080), (840, 58236), (844, 57960), (920, 53172), (966, 50640), (1008, 48530), (1035, 47264), (1055, 46368), (1104, 44310), (1120, 43677), (1260, 38824), (1266, 38640), (1288, 37980), (1380, 35448), (1440, 33971), (1449, 33760), (1477, 33120), (1610, 30384), (1656, 29540), (1680, 29118), (1688, 28980), (1840, 26586), (1899, 25760), (1932, 25320), (2016, 24265), (2070, 23632), (2110, 23184), (2208, 22155), (2415, 20256), (2520, 19412), (2532, 19320), (2576, 18990), (2760, 17724), (2898, 16880), (2954, 16560), (3165, 15456), (3220, 15192), (3312, 14770), (3360, 14559), (3376, 14490), (3680, 13293), (3798, 12880), (3864, 12660), (4140, 11816), (4220, 11592), (4431, 11040), (4830, 10128), (4853, 10080), (5040, 9706), (5064, 9660), (5152, 9495), (5520, 8862), (5796, 8440), (5908, 8280), (6330, 7728), (6440, 7596), (6624, 7385), (6752, 7245)]