315910260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{585019}}^1$

素因数の和:585037

約数の個数: 48

約数和(自身を含む): 982833600

約数和(自身を除く): 666923340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 585019, 1170038, 1755057, 2340076, 2925095, 3510114, 5265171, 5850190, 7020228, 8775285, 10530342, 11700380, 15795513, 17550570, 21060684, 26325855, 31591026, 35101140, 52651710, 63182052, 78977565, 105303420, 157955130, 315910260]

約数ペア:

[(1, 315910260), (2, 157955130), (3, 105303420), (4, 78977565), (5, 63182052), (6, 52651710), (9, 35101140), (10, 31591026), (12, 26325855), (15, 21060684), (18, 17550570), (20, 15795513), (27, 11700380), (30, 10530342), (36, 8775285), (45, 7020228), (54, 5850190), (60, 5265171), (90, 3510114), (108, 2925095), (135, 2340076), (180, 1755057), (270, 1170038), (540, 585019)]