2000835360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1389469}}^1$

素因数の和:1389490

約数の個数: 72

約数和(自身を含む): 6827855580

約数和(自身を除く): 4827020220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1389469, 2778938, 4168407, 5557876, 6947345, 8336814, 11115752, 12505221, 13894690, 16673628, 20842035, 22231504, 25010442, 27789380, 33347256, 41684070, 44463008, 50020884, 55578760, 62526105, 66694512, 83368140, 100041768, 111157520, 125052210, 133389024, 166736280, 200083536, 222315040, 250104420, 333472560, 400167072, 500208840, 666945120, 1000417680, 2000835360]

約数ペア:

[(1, 2000835360), (2, 1000417680), (3, 666945120), (4, 500208840), (5, 400167072), (6, 333472560), (8, 250104420), (9, 222315040), (10, 200083536), (12, 166736280), (15, 133389024), (16, 125052210), (18, 111157520), (20, 100041768), (24, 83368140), (30, 66694512), (32, 62526105), (36, 55578760), (40, 50020884), (45, 44463008), (48, 41684070), (60, 33347256), (72, 27789380), (80, 25010442), (90, 22231504), (96, 20842035), (120, 16673628), (144, 13894690), (160, 12505221), (180, 11115752), (240, 8336814), (288, 6947345), (360, 5557876), (480, 4168407), (720, 2778938), (1440, 1389469)]