171947640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1432897}}^1$

素因数の和:1432911

約数の個数: 32

約数和(自身を含む): 515843280

約数和(自身を除く): 343895640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1432897, 2865794, 4298691, 5731588, 7164485, 8597382, 11463176, 14328970, 17194764, 21493455, 28657940, 34389528, 42986910, 57315880, 85973820, 171947640]

約数ペア:

[(1, 171947640), (2, 85973820), (3, 57315880), (4, 42986910), (5, 34389528), (6, 28657940), (8, 21493455), (10, 17194764), (12, 14328970), (15, 11463176), (20, 8597382), (24, 7164485), (30, 5731588), (40, 4298691), (60, 2865794), (120, 1432897)]