720185088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{133963}}^1$

素因数の和:133989

約数の個数: 72

約数和(自身を含む): 2190579328

約数和(自身を除く): 1470394240

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, 672, 768, 896, 1344, 1792, 2688, 5376, 133963, 267926, 401889, 535852, 803778, 937741, 1071704, 1607556, 1875482, 2143408, 2813223, 3215112, 3750964, 4286816, 5626446, 6430224, 7501928, 8573632, 11252892, 12860448, 15003856, 17147264, 22505784, 25720896, 30007712, 34294528, 45011568, 51441792, 60015424, 90023136, 102883584, 120030848, 180046272, 240061696, 360092544, 720185088]

約数ペア:

[(1, 720185088), (2, 360092544), (3, 240061696), (4, 180046272), (6, 120030848), (7, 102883584), (8, 90023136), (12, 60015424), (14, 51441792), (16, 45011568), (21, 34294528), (24, 30007712), (28, 25720896), (32, 22505784), (42, 17147264), (48, 15003856), (56, 12860448), (64, 11252892), (84, 8573632), (96, 7501928), (112, 6430224), (128, 5626446), (168, 4286816), (192, 3750964), (224, 3215112), (256, 2813223), (336, 2143408), (384, 1875482), (448, 1607556), (672, 1071704), (768, 937741), (896, 803778), (1344, 535852), (1792, 401889), (2688, 267926), (5376, 133963)]