520165080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1444903}}^1$

素因数の和:1444920

約数の個数: 48

約数和(自身を含む): 1690537680

約数和(自身を除く): 1170372600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1444903, 2889806, 4334709, 5779612, 7224515, 8669418, 11559224, 13004127, 14449030, 17338836, 21673545, 26008254, 28898060, 34677672, 43347090, 52016508, 57796120, 65020635, 86694180, 104033016, 130041270, 173388360, 260082540, 520165080]

約数ペア:

[(1, 520165080), (2, 260082540), (3, 173388360), (4, 130041270), (5, 104033016), (6, 86694180), (8, 65020635), (9, 57796120), (10, 52016508), (12, 43347090), (15, 34677672), (18, 28898060), (20, 26008254), (24, 21673545), (30, 17338836), (36, 14449030), (40, 13004127), (45, 11559224), (60, 8669418), (72, 7224515), (90, 5779612), (120, 4334709), (180, 2889806), (360, 1444903)]