57912720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241303}}^1$

素因数の和:241319

約数の個数: 40

約数和(自身を含む): 179530176

約数和(自身を除く): 121617456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241303, 482606, 723909, 965212, 1206515, 1447818, 1930424, 2413030, 2895636, 3619545, 3860848, 4826060, 5791272, 7239090, 9652120, 11582544, 14478180, 19304240, 28956360, 57912720]

約数ペア:

[(1, 57912720), (2, 28956360), (3, 19304240), (4, 14478180), (5, 11582544), (6, 9652120), (8, 7239090), (10, 5791272), (12, 4826060), (15, 3860848), (16, 3619545), (20, 2895636), (24, 2413030), (30, 1930424), (40, 1447818), (48, 1206515), (60, 965212), (80, 723909), (120, 482606), (240, 241303)]