27948540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465809}}^1$

素因数の和:465821

約数の個数: 24

約数和(自身を含む): 78256080

約数和(自身を除く): 50307540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465809, 931618, 1397427, 1863236, 2329045, 2794854, 4658090, 5589708, 6987135, 9316180, 13974270, 27948540]

約数ペア:

[(1, 27948540), (2, 13974270), (3, 9316180), (4, 6987135), (5, 5589708), (6, 4658090), (10, 2794854), (12, 2329045), (15, 1863236), (20, 1397427), (30, 931618), (60, 465809)]