120505728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 369745920

約数和(自身を除く): 249240192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 353, 381, 384, 448, 508, 672, 706, 762, 889, 896, 1016, 1059, 1344, 1412, 1524, 1778, 2032, 2118, 2471, 2667, 2688, 2824, 3048, 3556, 4064, 4236, 4942, 5334, 5648, 6096, 7112, 7413, 8128, 8472, 9884, 10668, 11296, 12192, 14224, 14826, 16256, 16944, 19768, 21336, 22592, 24384, 28448, 29652, 33888, 39536, 42672, 44831, 45184, 48768, 56896, 59304, 67776, 79072, 85344, 89662, 113792, 118608, 134493, 135552, 158144, 170688, 179324, 237216, 268986, 313817, 316288, 341376, 358648, 474432, 537972, 627634, 717296, 941451, 948864, 1075944, 1255268, 1434592, 1882902, 2151888, 2510536, 2869184, 3765804, 4303776, 5021072, 5738368, 7531608, 8607552, 10042144, 15063216, 17215104, 20084288, 30126432, 40168576, 60252864, 120505728]

約数ペア:

[(1, 120505728), (2, 60252864), (3, 40168576), (4, 30126432), (6, 20084288), (7, 17215104), (8, 15063216), (12, 10042144), (14, 8607552), (16, 7531608), (21, 5738368), (24, 5021072), (28, 4303776), (32, 3765804), (42, 2869184), (48, 2510536), (56, 2151888), (64, 1882902), (84, 1434592), (96, 1255268), (112, 1075944), (127, 948864), (128, 941451), (168, 717296), (192, 627634), (224, 537972), (254, 474432), (336, 358648), (353, 341376), (381, 316288), (384, 313817), (448, 268986), (508, 237216), (672, 179324), (706, 170688), (762, 158144), (889, 135552), (896, 134493), (1016, 118608), (1059, 113792), (1344, 89662), (1412, 85344), (1524, 79072), (1778, 67776), (2032, 59304), (2118, 56896), (2471, 48768), (2667, 45184), (2688, 44831), (2824, 42672), (3048, 39536), (3556, 33888), (4064, 29652), (4236, 28448), (4942, 24384), (5334, 22592), (5648, 21336), (6096, 19768), (7112, 16944), (7413, 16256), (8128, 14826), (8472, 14224), (9884, 12192), (10668, 11296)]