4379640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{36497}}^1$

素因数の和:36511

約数の個数: 32

約数和(自身を含む): 13139280

約数和(自身を除く): 8759640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 36497, 72994, 109491, 145988, 182485, 218982, 291976, 364970, 437964, 547455, 729940, 875928, 1094910, 1459880, 2189820, 4379640]

約数ペア:

[(1, 4379640), (2, 2189820), (3, 1459880), (4, 1094910), (5, 875928), (6, 729940), (8, 547455), (10, 437964), (12, 364970), (15, 291976), (20, 218982), (24, 182485), (30, 145988), (40, 109491), (60, 72994), (120, 36497)]