147468780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{819271}}^1$

素因数の和:819286

約数の個数: 36

約数和(自身を含む): 447322512

約数和(自身を除く): 299853732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 819271, 1638542, 2457813, 3277084, 4096355, 4915626, 7373439, 8192710, 9831252, 12289065, 14746878, 16385420, 24578130, 29493756, 36867195, 49156260, 73734390, 147468780]

約数ペア:

[(1, 147468780), (2, 73734390), (3, 49156260), (4, 36867195), (5, 29493756), (6, 24578130), (9, 16385420), (10, 14746878), (12, 12289065), (15, 9831252), (18, 8192710), (20, 7373439), (30, 4915626), (36, 4096355), (45, 3277084), (60, 2457813), (90, 1638542), (180, 819271)]