164135040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85487}}^1$

素因数の和:85509

約数の個数: 64

約数和(自身を含む): 523186560

約数和(自身を除く): 359051520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 85487, 170974, 256461, 341948, 427435, 512922, 683896, 854870, 1025844, 1282305, 1367792, 1709740, 2051688, 2564610, 2735584, 3419480, 4103376, 5129220, 5471168, 6838960, 8206752, 10258440, 10942336, 13677920, 16413504, 20516880, 27355840, 32827008, 41033760, 54711680, 82067520, 164135040]

約数ペア:

[(1, 164135040), (2, 82067520), (3, 54711680), (4, 41033760), (5, 32827008), (6, 27355840), (8, 20516880), (10, 16413504), (12, 13677920), (15, 10942336), (16, 10258440), (20, 8206752), (24, 6838960), (30, 5471168), (32, 5129220), (40, 4103376), (48, 3419480), (60, 2735584), (64, 2564610), (80, 2051688), (96, 1709740), (120, 1367792), (128, 1282305), (160, 1025844), (192, 854870), (240, 683896), (320, 512922), (384, 427435), (480, 341948), (640, 256461), (960, 170974), (1920, 85487)]