181173120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 582819840

約数和(自身を除く): 401646720

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 743, 762, 960, 1016, 1270, 1486, 1524, 1905, 1920, 2032, 2229, 2540, 2972, 3048, 3715, 3810, 4064, 4458, 5080, 5944, 6096, 7430, 7620, 8128, 8916, 10160, 11145, 11888, 12192, 14860, 15240, 16256, 17832, 20320, 22290, 23776, 24384, 29720, 30480, 35664, 40640, 44580, 47552, 48768, 59440, 60960, 71328, 81280, 89160, 94361, 95104, 118880, 121920, 142656, 178320, 188722, 237760, 243840, 283083, 285312, 356640, 377444, 471805, 475520, 566166, 713280, 754888, 943610, 1132332, 1415415, 1426560, 1509776, 1887220, 2264664, 2830830, 3019552, 3774440, 4529328, 5661660, 6039104, 7548880, 9058656, 11323320, 12078208, 15097760, 18117312, 22646640, 30195520, 36234624, 45293280, 60391040, 90586560, 181173120]

約数ペア:

[(1, 181173120), (2, 90586560), (3, 60391040), (4, 45293280), (5, 36234624), (6, 30195520), (8, 22646640), (10, 18117312), (12, 15097760), (15, 12078208), (16, 11323320), (20, 9058656), (24, 7548880), (30, 6039104), (32, 5661660), (40, 4529328), (48, 3774440), (60, 3019552), (64, 2830830), (80, 2264664), (96, 1887220), (120, 1509776), (127, 1426560), (128, 1415415), (160, 1132332), (192, 943610), (240, 754888), (254, 713280), (320, 566166), (381, 475520), (384, 471805), (480, 377444), (508, 356640), (635, 285312), (640, 283083), (743, 243840), (762, 237760), (960, 188722), (1016, 178320), (1270, 142656), (1486, 121920), (1524, 118880), (1905, 95104), (1920, 94361), (2032, 89160), (2229, 81280), (2540, 71328), (2972, 60960), (3048, 59440), (3715, 48768), (3810, 47552), (4064, 44580), (4458, 40640), (5080, 35664), (5944, 30480), (6096, 29720), (7430, 24384), (7620, 23776), (8128, 22290), (8916, 20320), (10160, 17832), (11145, 16256), (11888, 15240), (12192, 14860)]