272972340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1516513}}^1$

素因数の和:1516528

約数の個数: 36

約数和(自身を含む): 828016644

約数和(自身を除く): 555044304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1516513, 3033026, 4549539, 6066052, 7582565, 9099078, 13648617, 15165130, 18198156, 22747695, 27297234, 30330260, 45495390, 54594468, 68243085, 90990780, 136486170, 272972340]

約数ペア:

[(1, 272972340), (2, 136486170), (3, 90990780), (4, 68243085), (5, 54594468), (6, 45495390), (9, 30330260), (10, 27297234), (12, 22747695), (15, 18198156), (18, 15165130), (20, 13648617), (30, 9099078), (36, 7582565), (45, 6066052), (60, 4549539), (90, 3033026), (180, 1516513)]