25903260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47969}}^1$

素因数の和:47987

約数の個数: 48

約数和(自身を含む): 80589600

約数和(自身を除く): 54686340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47969, 95938, 143907, 191876, 239845, 287814, 431721, 479690, 575628, 719535, 863442, 959380, 1295163, 1439070, 1726884, 2158605, 2590326, 2878140, 4317210, 5180652, 6475815, 8634420, 12951630, 25903260]

約数ペア:

[(1, 25903260), (2, 12951630), (3, 8634420), (4, 6475815), (5, 5180652), (6, 4317210), (9, 2878140), (10, 2590326), (12, 2158605), (15, 1726884), (18, 1439070), (20, 1295163), (27, 959380), (30, 863442), (36, 719535), (45, 575628), (54, 479690), (60, 431721), (90, 287814), (108, 239845), (135, 191876), (180, 143907), (270, 95938), (540, 47969)]