264857940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1471433}}^1$

素因数の和:1471448

約数の個数: 36

約数和(自身を含む): 803402964

約数和(自身を除く): 538545024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1471433, 2942866, 4414299, 5885732, 7357165, 8828598, 13242897, 14714330, 17657196, 22071495, 26485794, 29428660, 44142990, 52971588, 66214485, 88285980, 132428970, 264857940]

約数ペア:

[(1, 264857940), (2, 132428970), (3, 88285980), (4, 66214485), (5, 52971588), (6, 44142990), (9, 29428660), (10, 26485794), (12, 22071495), (15, 17657196), (18, 14714330), (20, 13242897), (30, 8828598), (36, 7357165), (45, 5885732), (60, 4414299), (90, 2942866), (180, 1471433)]