82067520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{85487}}^1$

素因数の和:85507

約数の個数: 56

約数和(自身を含む): 260567424

約数和(自身を除く): 178499904

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, 160, 192, 240, 320, 480, 960, 85487, 170974, 256461, 341948, 427435, 512922, 683896, 854870, 1025844, 1282305, 1367792, 1709740, 2051688, 2564610, 2735584, 3419480, 4103376, 5129220, 5471168, 6838960, 8206752, 10258440, 13677920, 16413504, 20516880, 27355840, 41033760, 82067520]

約数ペア:

[(1, 82067520), (2, 41033760), (3, 27355840), (4, 20516880), (5, 16413504), (6, 13677920), (8, 10258440), (10, 8206752), (12, 6838960), (15, 5471168), (16, 5129220), (20, 4103376), (24, 3419480), (30, 2735584), (32, 2564610), (40, 2051688), (48, 1709740), (60, 1367792), (64, 1282305), (80, 1025844), (96, 854870), (120, 683896), (160, 512922), (192, 427435), (240, 341948), (320, 256461), (480, 170974), (960, 85487)]