47800320

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 112

約数和(自身を含む): 153344880

約数和(自身を除く): 105544560

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, 389, 480, 512, 640, 768, 778, 960, 1024, 1167, 1280, 1536, 1556, 1920, 1945, 2048, 2334, 2560, 3072, 3112, 3840, 3890, 4096, 4668, 5120, 5835, 6144, 6224, 7680, 7780, 8192, 9336, 10240, 11670, 12288, 12448, 15360, 15560, 18672, 20480, 23340, 24576, 24896, 30720, 31120, 37344, 40960, 46680, 49792, 61440, 62240, 74688, 93360, 99584, 122880, 124480, 149376, 186720, 199168, 248960, 298752, 373440, 398336, 497920, 597504, 746880, 796672, 995840, 1195008, 1493760, 1593344, 1991680, 2390016, 2987520, 3186688, 3983360, 4780032, 5975040, 7966720, 9560064, 11950080, 15933440, 23900160, 47800320]

約数ペア:

[(1, 47800320), (2, 23900160), (3, 15933440), (4, 11950080), (5, 9560064), (6, 7966720), (8, 5975040), (10, 4780032), (12, 3983360), (15, 3186688), (16, 2987520), (20, 2390016), (24, 1991680), (30, 1593344), (32, 1493760), (40, 1195008), (48, 995840), (60, 796672), (64, 746880), (80, 597504), (96, 497920), (120, 398336), (128, 373440), (160, 298752), (192, 248960), (240, 199168), (256, 186720), (320, 149376), (384, 124480), (389, 122880), (480, 99584), (512, 93360), (640, 74688), (768, 62240), (778, 61440), (960, 49792), (1024, 46680), (1167, 40960), (1280, 37344), (1536, 31120), (1556, 30720), (1920, 24896), (1945, 24576), (2048, 23340), (2334, 20480), (2560, 18672), (3072, 15560), (3112, 15360), (3840, 12448), (3890, 12288), (4096, 11670), (4668, 10240), (5120, 9336), (5835, 8192), (6144, 7780), (6224, 7680)]