64306080

素因数分解:

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

素因数の和:44678

約数の個数: 72

約数和(自身を含む): 219449412

約数和(自身を除く): 155143332

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 44657, 89314, 133971, 178628, 223285, 267942, 357256, 401913, 446570, 535884, 669855, 714512, 803826, 893140, 1071768, 1339710, 1429024, 1607652, 1786280, 2009565, 2143536, 2679420, 3215304, 3572560, 4019130, 4287072, 5358840, 6430608, 7145120, 8038260, 10717680, 12861216, 16076520, 21435360, 32153040, 64306080]

約数ペア:

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