561060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 1747200

約数和(自身を除く): 1186140

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, 1039, 2078, 3117, 4156, 5195, 6234, 9351, 10390, 12468, 15585, 18702, 20780, 28053, 31170, 37404, 46755, 56106, 62340, 93510, 112212, 140265, 187020, 280530, 561060]

約数ペア:

[(1, 561060), (2, 280530), (3, 187020), (4, 140265), (5, 112212), (6, 93510), (9, 62340), (10, 56106), (12, 46755), (15, 37404), (18, 31170), (20, 28053), (27, 20780), (30, 18702), (36, 15585), (45, 12468), (54, 10390), (60, 9351), (90, 6234), (108, 5195), (135, 4156), (180, 3117), (270, 2078), (540, 1039)]