157431060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{291539}}^1$

素因数の和:291557

約数の個数: 48

約数和(自身を含む): 489787200

約数和(自身を除く): 332356140

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, 291539, 583078, 874617, 1166156, 1457695, 1749234, 2623851, 2915390, 3498468, 4373085, 5247702, 5830780, 7871553, 8746170, 10495404, 13119255, 15743106, 17492340, 26238510, 31486212, 39357765, 52477020, 78715530, 157431060]

約数ペア:

[(1, 157431060), (2, 78715530), (3, 52477020), (4, 39357765), (5, 31486212), (6, 26238510), (9, 17492340), (10, 15743106), (12, 13119255), (15, 10495404), (18, 8746170), (20, 7871553), (27, 5830780), (30, 5247702), (36, 4373085), (45, 3498468), (54, 2915390), (60, 2623851), (90, 1749234), (108, 1457695), (135, 1166156), (180, 874617), (270, 583078), (540, 291539)]