422147640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3517897}}^1$

素因数の和:3517911

約数の個数: 32

約数和(自身を含む): 1266443280

約数和(自身を除く): 844295640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3517897, 7035794, 10553691, 14071588, 17589485, 21107382, 28143176, 35178970, 42214764, 52768455, 70357940, 84429528, 105536910, 140715880, 211073820, 422147640]

約数ペア:

[(1, 422147640), (2, 211073820), (3, 140715880), (4, 105536910), (5, 84429528), (6, 70357940), (8, 52768455), (10, 42214764), (12, 35178970), (15, 28143176), (20, 21107382), (24, 17589485), (30, 14071588), (40, 10553691), (60, 7035794), (120, 3517897)]