871845120

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2839

約数の個数: 216

約数和(自身を含む): 3129331296

約数和(自身を除く): 2257486176

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2803, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5606, 5760, 6480, 6912, 7776, 8409, 8640, 9720, 10368, 11212, 11520, 12960, 14015, 15552, 16818, 17280, 19440, 20736, 22424, 25227, 25920, 28030, 31104, 33636, 34560, 38880, 42045, 44848, 50454, 51840, 56060, 62208, 67272, 75681, 77760, 84090, 89696, 100908, 103680, 112120, 126135, 134544, 151362, 155520, 168180, 179392, 201816, 224240, 227043, 252270, 269088, 302724, 311040, 336360, 358784, 378405, 403632, 448480, 454086, 504540, 538176, 605448, 672720, 681129, 717568, 756810, 807264, 896960, 908172, 1009080, 1076352, 1135215, 1210896, 1345440, 1362258, 1513620, 1614528, 1793920, 1816344, 2018160, 2152704, 2270430, 2421792, 2690880, 2724516, 3027240, 3229056, 3405645, 3587840, 3632688, 4036320, 4540860, 4843584, 5381760, 5449032, 6054480, 6458112, 6811290, 7265376, 8072640, 9081720, 9687168, 10763520, 10898064, 12108960, 13622580, 14530752, 16145280, 18163440, 19374336, 21796128, 24217920, 27245160, 29061504, 32290560, 36326880, 43592256, 48435840, 54490320, 58123008, 72653760, 87184512, 96871680, 108980640, 145307520, 174369024, 217961280, 290615040, 435922560, 871845120]

約数ペア:

[(1, 871845120), (2, 435922560), (3, 290615040), (4, 217961280), (5, 174369024), (6, 145307520), (8, 108980640), (9, 96871680), (10, 87184512), (12, 72653760), (15, 58123008), (16, 54490320), (18, 48435840), (20, 43592256), (24, 36326880), (27, 32290560), (30, 29061504), (32, 27245160), (36, 24217920), (40, 21796128), (45, 19374336), (48, 18163440), (54, 16145280), (60, 14530752), (64, 13622580), (72, 12108960), (80, 10898064), (81, 10763520), (90, 9687168), (96, 9081720), (108, 8072640), (120, 7265376), (128, 6811290), (135, 6458112), (144, 6054480), (160, 5449032), (162, 5381760), (180, 4843584), (192, 4540860), (216, 4036320), (240, 3632688), (243, 3587840), (256, 3405645), (270, 3229056), (288, 3027240), (320, 2724516), (324, 2690880), (360, 2421792), (384, 2270430), (405, 2152704), (432, 2018160), (480, 1816344), (486, 1793920), (540, 1614528), (576, 1513620), (640, 1362258), (648, 1345440), (720, 1210896), (768, 1135215), (810, 1076352), (864, 1009080), (960, 908172), (972, 896960), (1080, 807264), (1152, 756810), (1215, 717568), (1280, 681129), (1296, 672720), (1440, 605448), (1620, 538176), (1728, 504540), (1920, 454086), (1944, 448480), (2160, 403632), (2304, 378405), (2430, 358784), (2592, 336360), (2803, 311040), (2880, 302724), (3240, 269088), (3456, 252270), (3840, 227043), (3888, 224240), (4320, 201816), (4860, 179392), (5184, 168180), (5606, 155520), (5760, 151362), (6480, 134544), (6912, 126135), (7776, 112120), (8409, 103680), (8640, 100908), (9720, 89696), (10368, 84090), (11212, 77760), (11520, 75681), (12960, 67272), (14015, 62208), (15552, 56060), (16818, 51840), (17280, 50454), (19440, 44848), (20736, 42045), (22424, 38880), (25227, 34560), (25920, 33636), (28030, 31104)]