55994880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 187380864

約数和(自身を除く): 131385984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 317, 320, 345, 368, 384, 460, 480, 512, 552, 634, 640, 690, 736, 768, 920, 951, 960, 1104, 1268, 1280, 1380, 1472, 1536, 1585, 1840, 1902, 1920, 2208, 2536, 2560, 2760, 2944, 3170, 3680, 3804, 3840, 4416, 4755, 5072, 5520, 5888, 6340, 7291, 7360, 7608, 7680, 8832, 9510, 10144, 11040, 11776, 12680, 14582, 14720, 15216, 17664, 19020, 20288, 21873, 22080, 25360, 29164, 29440, 30432, 35328, 36455, 38040, 40576, 43746, 44160, 50720, 58328, 58880, 60864, 72910, 76080, 81152, 87492, 88320, 101440, 109365, 116656, 121728, 145820, 152160, 162304, 174984, 176640, 202880, 218730, 233312, 243456, 291640, 304320, 349968, 405760, 437460, 466624, 486912, 583280, 608640, 699936, 811520, 874920, 933248, 1166560, 1217280, 1399872, 1749840, 1866496, 2333120, 2434560, 2799744, 3499680, 3732992, 4666240, 5599488, 6999360, 9332480, 11198976, 13998720, 18664960, 27997440, 55994880]

約数ペア:

[(1, 55994880), (2, 27997440), (3, 18664960), (4, 13998720), (5, 11198976), (6, 9332480), (8, 6999360), (10, 5599488), (12, 4666240), (15, 3732992), (16, 3499680), (20, 2799744), (23, 2434560), (24, 2333120), (30, 1866496), (32, 1749840), (40, 1399872), (46, 1217280), (48, 1166560), (60, 933248), (64, 874920), (69, 811520), (80, 699936), (92, 608640), (96, 583280), (115, 486912), (120, 466624), (128, 437460), (138, 405760), (160, 349968), (184, 304320), (192, 291640), (230, 243456), (240, 233312), (256, 218730), (276, 202880), (317, 176640), (320, 174984), (345, 162304), (368, 152160), (384, 145820), (460, 121728), (480, 116656), (512, 109365), (552, 101440), (634, 88320), (640, 87492), (690, 81152), (736, 76080), (768, 72910), (920, 60864), (951, 58880), (960, 58328), (1104, 50720), (1268, 44160), (1280, 43746), (1380, 40576), (1472, 38040), (1536, 36455), (1585, 35328), (1840, 30432), (1902, 29440), (1920, 29164), (2208, 25360), (2536, 22080), (2560, 21873), (2760, 20288), (2944, 19020), (3170, 17664), (3680, 15216), (3804, 14720), (3840, 14582), (4416, 12680), (4755, 11776), (5072, 11040), (5520, 10144), (5888, 9510), (6340, 8832), (7291, 7680), (7360, 7608)]