127397760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9479}}^1$

素因数の和:9508

約数の個数: 128

約数和(自身を含む): 464140800

約数和(自身を除く): 336743040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 9479, 13440, 18958, 28437, 37916, 47395, 56874, 66353, 75832, 94790, 113748, 132706, 142185, 151664, 189580, 199059, 227496, 265412, 284370, 303328, 331765, 379160, 398118, 454992, 530824, 568740, 606656, 663530, 758320, 796236, 909984, 995295, 1061648, 1137480, 1213312, 1327060, 1516640, 1592472, 1819968, 1990590, 2123296, 2274960, 2654120, 3033280, 3184944, 3639936, 3981180, 4246592, 4549920, 5308240, 6066560, 6369888, 7962360, 8493184, 9099840, 10616480, 12739776, 15924720, 18199680, 21232960, 25479552, 31849440, 42465920, 63698880, 127397760]

約数ペア:

[(1, 127397760), (2, 63698880), (3, 42465920), (4, 31849440), (5, 25479552), (6, 21232960), (7, 18199680), (8, 15924720), (10, 12739776), (12, 10616480), (14, 9099840), (15, 8493184), (16, 7962360), (20, 6369888), (21, 6066560), (24, 5308240), (28, 4549920), (30, 4246592), (32, 3981180), (35, 3639936), (40, 3184944), (42, 3033280), (48, 2654120), (56, 2274960), (60, 2123296), (64, 1990590), (70, 1819968), (80, 1592472), (84, 1516640), (96, 1327060), (105, 1213312), (112, 1137480), (120, 1061648), (128, 995295), (140, 909984), (160, 796236), (168, 758320), (192, 663530), (210, 606656), (224, 568740), (240, 530824), (280, 454992), (320, 398118), (336, 379160), (384, 331765), (420, 303328), (448, 284370), (480, 265412), (560, 227496), (640, 199059), (672, 189580), (840, 151664), (896, 142185), (960, 132706), (1120, 113748), (1344, 94790), (1680, 75832), (1920, 66353), (2240, 56874), (2688, 47395), (3360, 37916), (4480, 28437), (6720, 18958), (9479, 13440)]