128612160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{44657}}^1$

素因数の和:44680

約数の個数: 84

約数和(自身を含む): 442382148

約数和(自身を除く): 313769988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 44657, 89314, 133971, 178628, 223285, 267942, 357256, 401913, 446570, 535884, 669855, 714512, 803826, 893140, 1071768, 1339710, 1429024, 1607652, 1786280, 2009565, 2143536, 2679420, 2858048, 3215304, 3572560, 4019130, 4287072, 5358840, 6430608, 7145120, 8038260, 8574144, 10717680, 12861216, 14290240, 16076520, 21435360, 25722432, 32153040, 42870720, 64306080, 128612160]

約数ペア:

[(1, 128612160), (2, 64306080), (3, 42870720), (4, 32153040), (5, 25722432), (6, 21435360), (8, 16076520), (9, 14290240), (10, 12861216), (12, 10717680), (15, 8574144), (16, 8038260), (18, 7145120), (20, 6430608), (24, 5358840), (30, 4287072), (32, 4019130), (36, 3572560), (40, 3215304), (45, 2858048), (48, 2679420), (60, 2143536), (64, 2009565), (72, 1786280), (80, 1607652), (90, 1429024), (96, 1339710), (120, 1071768), (144, 893140), (160, 803826), (180, 714512), (192, 669855), (240, 535884), (288, 446570), (320, 401913), (360, 357256), (480, 267942), (576, 223285), (720, 178628), (960, 133971), (1440, 89314), (2880, 44657)]