47761920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 169899840

約数和(自身を除く): 122137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 691, 720, 768, 864, 960, 1080, 1152, 1280, 1382, 1440, 1536, 1728, 1920, 2073, 2160, 2304, 2560, 2764, 2880, 3455, 3456, 3840, 4146, 4320, 4608, 5528, 5760, 6219, 6910, 6912, 7680, 8292, 8640, 10365, 11056, 11520, 12438, 13820, 13824, 16584, 17280, 18657, 20730, 22112, 23040, 24876, 27640, 31095, 33168, 34560, 37314, 41460, 44224, 49752, 55280, 62190, 66336, 69120, 74628, 82920, 88448, 93285, 99504, 110560, 124380, 132672, 149256, 165840, 176896, 186570, 199008, 221120, 248760, 265344, 298512, 331680, 353792, 373140, 398016, 442240, 497520, 530688, 597024, 663360, 746280, 796032, 884480, 995040, 1061376, 1194048, 1326720, 1492560, 1592064, 1768960, 1990080, 2388096, 2653440, 2985120, 3184128, 3980160, 4776192, 5306880, 5970240, 7960320, 9552384, 11940480, 15920640, 23880960, 47761920]

約数ペア:

[(1, 47761920), (2, 23880960), (3, 15920640), (4, 11940480), (5, 9552384), (6, 7960320), (8, 5970240), (9, 5306880), (10, 4776192), (12, 3980160), (15, 3184128), (16, 2985120), (18, 2653440), (20, 2388096), (24, 1990080), (27, 1768960), (30, 1592064), (32, 1492560), (36, 1326720), (40, 1194048), (45, 1061376), (48, 995040), (54, 884480), (60, 796032), (64, 746280), (72, 663360), (80, 597024), (90, 530688), (96, 497520), (108, 442240), (120, 398016), (128, 373140), (135, 353792), (144, 331680), (160, 298512), (180, 265344), (192, 248760), (216, 221120), (240, 199008), (256, 186570), (270, 176896), (288, 165840), (320, 149256), (360, 132672), (384, 124380), (432, 110560), (480, 99504), (512, 93285), (540, 88448), (576, 82920), (640, 74628), (691, 69120), (720, 66336), (768, 62190), (864, 55280), (960, 49752), (1080, 44224), (1152, 41460), (1280, 37314), (1382, 34560), (1440, 33168), (1536, 31095), (1728, 27640), (1920, 24876), (2073, 23040), (2160, 22112), (2304, 20730), (2560, 18657), (2764, 17280), (2880, 16584), (3455, 13824), (3456, 13820), (3840, 12438), (4146, 11520), (4320, 11056), (4608, 10365), (5528, 8640), (5760, 8292), (6219, 7680), (6910, 6912)]