55906560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 202797504

約数和(自身を除く): 146890944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 211, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 422, 460, 480, 552, 576, 633, 640, 690, 720, 736, 768, 828, 844, 920, 960, 1035, 1055, 1104, 1152, 1266, 1280, 1380, 1440, 1472, 1656, 1688, 1840, 1899, 1920, 2070, 2110, 2208, 2304, 2532, 2760, 2880, 2944, 3165, 3312, 3376, 3680, 3798, 3840, 4140, 4220, 4416, 4853, 5064, 5520, 5760, 5888, 6330, 6624, 6752, 7360, 7596, 8280, 8440, 8832, 9495, 9706, 10128, 11040, 11520, 12660, 13248, 13504, 14559, 14720, 15192, 16560, 16880, 17664, 18990, 19412, 20256, 22080, 24265, 25320, 26496, 27008, 29118, 29440, 30384, 33120, 33760, 37980, 38824, 40512, 43677, 44160, 48530, 50640, 52992, 54016, 58236, 60768, 66240, 67520, 72795, 75960, 77648, 81024, 87354, 88320, 97060, 101280, 116472, 121536, 132480, 135040, 145590, 151920, 155296, 162048, 174708, 194120, 202560, 218385, 232944, 243072, 264960, 270080, 291180, 303840, 310592, 349416, 388240, 405120, 436770, 465888, 486144, 582360, 607680, 621184, 698832, 776480, 810240, 873540, 931776, 1164720, 1215360, 1242368, 1397664, 1552960, 1747080, 1863552, 2329440, 2430720, 2795328, 3105920, 3494160, 3727104, 4658880, 5590656, 6211840, 6988320, 9317760, 11181312, 13976640, 18635520, 27953280, 55906560]

約数ペア:

[(1, 55906560), (2, 27953280), (3, 18635520), (4, 13976640), (5, 11181312), (6, 9317760), (8, 6988320), (9, 6211840), (10, 5590656), (12, 4658880), (15, 3727104), (16, 3494160), (18, 3105920), (20, 2795328), (23, 2430720), (24, 2329440), (30, 1863552), (32, 1747080), (36, 1552960), (40, 1397664), (45, 1242368), (46, 1215360), (48, 1164720), (60, 931776), (64, 873540), (69, 810240), (72, 776480), (80, 698832), (90, 621184), (92, 607680), (96, 582360), (115, 486144), (120, 465888), (128, 436770), (138, 405120), (144, 388240), (160, 349416), (180, 310592), (184, 303840), (192, 291180), (207, 270080), (211, 264960), (230, 243072), (240, 232944), (256, 218385), (276, 202560), (288, 194120), (320, 174708), (345, 162048), (360, 155296), (368, 151920), (384, 145590), (414, 135040), (422, 132480), (460, 121536), (480, 116472), (552, 101280), (576, 97060), (633, 88320), (640, 87354), (690, 81024), (720, 77648), (736, 75960), (768, 72795), (828, 67520), (844, 66240), (920, 60768), (960, 58236), (1035, 54016), (1055, 52992), (1104, 50640), (1152, 48530), (1266, 44160), (1280, 43677), (1380, 40512), (1440, 38824), (1472, 37980), (1656, 33760), (1688, 33120), (1840, 30384), (1899, 29440), (1920, 29118), (2070, 27008), (2110, 26496), (2208, 25320), (2304, 24265), (2532, 22080), (2760, 20256), (2880, 19412), (2944, 18990), (3165, 17664), (3312, 16880), (3376, 16560), (3680, 15192), (3798, 14720), (3840, 14559), (4140, 13504), (4220, 13248), (4416, 12660), (4853, 11520), (5064, 11040), (5520, 10128), (5760, 9706), (5888, 9495), (6330, 8832), (6624, 8440), (6752, 8280), (7360, 7596)]