137412840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1145107}}^1$

素因数の和:1145121

約数の個数: 32

約数和(自身を含む): 412238880

約数和(自身を除く): 274826040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1145107, 2290214, 3435321, 4580428, 5725535, 6870642, 9160856, 11451070, 13741284, 17176605, 22902140, 27482568, 34353210, 45804280, 68706420, 137412840]

約数ペア:

[(1, 137412840), (2, 68706420), (3, 45804280), (4, 34353210), (5, 27482568), (6, 22902140), (8, 17176605), (10, 13741284), (12, 11451070), (15, 9160856), (20, 6870642), (24, 5725535), (30, 4580428), (40, 3435321), (60, 2290214), (120, 1145107)]