121609260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{675607}}^1$

素因数の和:675622

約数の個数: 36

約数和(自身を含む): 368881968

約数和(自身を除く): 247272708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 675607, 1351214, 2026821, 2702428, 3378035, 4053642, 6080463, 6756070, 8107284, 10134105, 12160926, 13512140, 20268210, 24321852, 30402315, 40536420, 60804630, 121609260]

約数ペア:

[(1, 121609260), (2, 60804630), (3, 40536420), (4, 30402315), (5, 24321852), (6, 20268210), (9, 13512140), (10, 12160926), (12, 10134105), (15, 8107284), (18, 6756070), (20, 6080463), (30, 4053642), (36, 3378035), (45, 2702428), (60, 2026821), (90, 1351214), (180, 675607)]