153386280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{426073}}^1$

素因数の和:426090

約数の個数: 48

約数和(自身を含む): 498506580

約数和(自身を除く): 345120300

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, 426073, 852146, 1278219, 1704292, 2130365, 2556438, 3408584, 3834657, 4260730, 5112876, 6391095, 7669314, 8521460, 10225752, 12782190, 15338628, 17042920, 19173285, 25564380, 30677256, 38346570, 51128760, 76693140, 153386280]

約数ペア:

[(1, 153386280), (2, 76693140), (3, 51128760), (4, 38346570), (5, 30677256), (6, 25564380), (8, 19173285), (9, 17042920), (10, 15338628), (12, 12782190), (15, 10225752), (18, 8521460), (20, 7669314), (24, 6391095), (30, 5112876), (36, 4260730), (40, 3834657), (45, 3408584), (60, 2556438), (72, 2130365), (90, 1704292), (120, 1278219), (180, 852146), (360, 426073)]