87348540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1455809}}^1$

素因数の和:1455821

約数の個数: 24

約数和(自身を含む): 244576080

約数和(自身を除く): 157227540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1455809, 2911618, 4367427, 5823236, 7279045, 8734854, 14558090, 17469708, 21837135, 29116180, 43674270, 87348540]

約数ペア:

[(1, 87348540), (2, 43674270), (3, 29116180), (4, 21837135), (5, 17469708), (6, 14558090), (10, 8734854), (12, 7279045), (15, 5823236), (20, 4367427), (30, 2911618), (60, 1455809)]