143982840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1199857}}^1$

素因数の和:1199871

約数の個数: 32

約数和(自身を含む): 431948880

約数和(自身を除く): 287966040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1199857, 2399714, 3599571, 4799428, 5999285, 7199142, 9598856, 11998570, 14398284, 17997855, 23997140, 28796568, 35995710, 47994280, 71991420, 143982840]

約数ペア:

[(1, 143982840), (2, 71991420), (3, 47994280), (4, 35995710), (5, 28796568), (6, 23997140), (8, 17997855), (10, 14398284), (12, 11998570), (15, 9598856), (20, 7199142), (24, 5999285), (30, 4799428), (40, 3599571), (60, 2399714), (120, 1199857)]