65651640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547097}}^1$

素因数の和:547111

約数の個数: 32

約数和(自身を含む): 196955280

約数和(自身を除く): 131303640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547097, 1094194, 1641291, 2188388, 2735485, 3282582, 4376776, 5470970, 6565164, 8206455, 10941940, 13130328, 16412910, 21883880, 32825820, 65651640]

約数ペア:

[(1, 65651640), (2, 32825820), (3, 21883880), (4, 16412910), (5, 13130328), (6, 10941940), (8, 8206455), (10, 6565164), (12, 5470970), (15, 4376776), (20, 3282582), (24, 2735485), (30, 2188388), (40, 1641291), (60, 1094194), (120, 547097)]