25409040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105871}}^1$

素因数の和:105887

約数の個数: 40

約数和(自身を含む): 78768768

約数和(自身を除く): 53359728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105871, 211742, 317613, 423484, 529355, 635226, 846968, 1058710, 1270452, 1588065, 1693936, 2117420, 2540904, 3176130, 4234840, 5081808, 6352260, 8469680, 12704520, 25409040]

約数ペア:

[(1, 25409040), (2, 12704520), (3, 8469680), (4, 6352260), (5, 5081808), (6, 4234840), (8, 3176130), (10, 2540904), (12, 2117420), (15, 1693936), (16, 1588065), (20, 1270452), (24, 1058710), (30, 846968), (40, 635226), (48, 529355), (60, 423484), (80, 317613), (120, 211742), (240, 105871)]