286864680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2390539}}^1$

素因数の和:2390553

約数の個数: 32

約数和(自身を含む): 860594400

約数和(自身を除く): 573729720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2390539, 4781078, 7171617, 9562156, 11952695, 14343234, 19124312, 23905390, 28686468, 35858085, 47810780, 57372936, 71716170, 95621560, 143432340, 286864680]

約数ペア:

[(1, 286864680), (2, 143432340), (3, 95621560), (4, 71716170), (5, 57372936), (6, 47810780), (8, 35858085), (10, 28686468), (12, 23905390), (15, 19124312), (20, 14343234), (24, 11952695), (30, 9562156), (40, 7171617), (60, 4781078), (120, 2390539)]