27616620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 77575680

約数和(自身を除く): 49959060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1039, 1329, 1772, 2078, 2215, 2658, 3117, 4156, 4430, 5195, 5316, 6234, 6645, 8860, 10390, 12468, 13290, 15585, 20780, 26580, 31170, 62340, 460277, 920554, 1380831, 1841108, 2301385, 2761662, 4602770, 5523324, 6904155, 9205540, 13808310, 27616620]

約数ペア:

[(1, 27616620), (2, 13808310), (3, 9205540), (4, 6904155), (5, 5523324), (6, 4602770), (10, 2761662), (12, 2301385), (15, 1841108), (20, 1380831), (30, 920554), (60, 460277), (443, 62340), (886, 31170), (1039, 26580), (1329, 20780), (1772, 15585), (2078, 13290), (2215, 12468), (2658, 10390), (3117, 8860), (4156, 6645), (4430, 6234), (5195, 5316)]