120261360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{501089}}^1$

素因数の和:501105

約数の個数: 40

約数和(自身を含む): 372810960

約数和(自身を除く): 252549600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 501089, 1002178, 1503267, 2004356, 2505445, 3006534, 4008712, 5010890, 6013068, 7516335, 8017424, 10021780, 12026136, 15032670, 20043560, 24052272, 30065340, 40087120, 60130680, 120261360]

約数ペア:

[(1, 120261360), (2, 60130680), (3, 40087120), (4, 30065340), (5, 24052272), (6, 20043560), (8, 15032670), (10, 12026136), (12, 10021780), (15, 8017424), (16, 7516335), (20, 6013068), (24, 5010890), (30, 4008712), (40, 3006534), (48, 2505445), (60, 2004356), (80, 1503267), (120, 1002178), (240, 501089)]