806398680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6719989}}^1$

素因数の和:6720003

約数の個数: 32

約数和(自身を含む): 2419196400

約数和(自身を除く): 1612797720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6719989, 13439978, 20159967, 26879956, 33599945, 40319934, 53759912, 67199890, 80639868, 100799835, 134399780, 161279736, 201599670, 268799560, 403199340, 806398680]

約数ペア:

[(1, 806398680), (2, 403199340), (3, 268799560), (4, 201599670), (5, 161279736), (6, 134399780), (8, 100799835), (10, 80639868), (12, 67199890), (15, 53759912), (20, 40319934), (24, 33599945), (30, 26879956), (40, 20159967), (60, 13439978), (120, 6719989)]