181432320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{2953}}^1$

素因数の和:2985

約数の個数: 104

約数和(自身を含む): 580709136

約数和(自身を除く): 399276816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 2953, 3072, 3840, 4096, 5120, 5906, 6144, 7680, 8859, 10240, 11812, 12288, 14765, 15360, 17718, 20480, 23624, 29530, 30720, 35436, 44295, 47248, 59060, 61440, 70872, 88590, 94496, 118120, 141744, 177180, 188992, 236240, 283488, 354360, 377984, 472480, 566976, 708720, 755968, 944960, 1133952, 1417440, 1511936, 1889920, 2267904, 2834880, 3023872, 3779840, 4535808, 5669760, 6047744, 7559680, 9071616, 11339520, 12095488, 15119360, 18143232, 22679040, 30238720, 36286464, 45358080, 60477440, 90716160, 181432320]

約数ペア:

[(1, 181432320), (2, 90716160), (3, 60477440), (4, 45358080), (5, 36286464), (6, 30238720), (8, 22679040), (10, 18143232), (12, 15119360), (15, 12095488), (16, 11339520), (20, 9071616), (24, 7559680), (30, 6047744), (32, 5669760), (40, 4535808), (48, 3779840), (60, 3023872), (64, 2834880), (80, 2267904), (96, 1889920), (120, 1511936), (128, 1417440), (160, 1133952), (192, 944960), (240, 755968), (256, 708720), (320, 566976), (384, 472480), (480, 377984), (512, 354360), (640, 283488), (768, 236240), (960, 188992), (1024, 177180), (1280, 141744), (1536, 118120), (1920, 94496), (2048, 88590), (2560, 70872), (2953, 61440), (3072, 59060), (3840, 47248), (4096, 44295), (5120, 35436), (5906, 30720), (6144, 29530), (7680, 23624), (8859, 20480), (10240, 17718), (11812, 15360), (12288, 14765)]