1518420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25307}}^1$

素因数の和:25319

約数の個数: 24

約数和(自身を含む): 4251744

約数和(自身を除く): 2733324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25307, 50614, 75921, 101228, 126535, 151842, 253070, 303684, 379605, 506140, 759210, 1518420]

約数ペア:

[(1, 1518420), (2, 759210), (3, 506140), (4, 379605), (5, 303684), (6, 253070), (10, 151842), (12, 126535), (15, 101228), (20, 75921), (30, 50614), (60, 25307)]