80715264

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7535

約数の個数: 80

約数和(自身を含む): 245781888

約数和(自身を除く): 165066624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 7507, 10752, 15014, 22521, 30028, 45042, 52549, 60056, 90084, 105098, 120112, 157647, 180168, 210196, 240224, 315294, 360336, 420392, 480448, 630588, 720672, 840784, 960896, 1261176, 1441344, 1681568, 1921792, 2522352, 2882688, 3363136, 3843584, 5044704, 5765376, 6726272, 10089408, 11530752, 13452544, 20178816, 26905088, 40357632, 80715264]

約数ペア:

[(1, 80715264), (2, 40357632), (3, 26905088), (4, 20178816), (6, 13452544), (7, 11530752), (8, 10089408), (12, 6726272), (14, 5765376), (16, 5044704), (21, 3843584), (24, 3363136), (28, 2882688), (32, 2522352), (42, 1921792), (48, 1681568), (56, 1441344), (64, 1261176), (84, 960896), (96, 840784), (112, 720672), (128, 630588), (168, 480448), (192, 420392), (224, 360336), (256, 315294), (336, 240224), (384, 210196), (448, 180168), (512, 157647), (672, 120112), (768, 105098), (896, 90084), (1344, 60056), (1536, 52549), (1792, 45042), (2688, 30028), (3584, 22521), (5376, 15014), (7507, 10752)]