12626760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 38203200

約数和(自身を除く): 25576440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 757, 834, 1112, 1390, 1514, 1668, 2085, 2271, 2780, 3028, 3336, 3785, 4170, 4542, 5560, 6056, 7570, 8340, 9084, 11355, 15140, 16680, 18168, 22710, 30280, 45420, 90840, 105223, 210446, 315669, 420892, 526115, 631338, 841784, 1052230, 1262676, 1578345, 2104460, 2525352, 3156690, 4208920, 6313380, 12626760]

約数ペア:

[(1, 12626760), (2, 6313380), (3, 4208920), (4, 3156690), (5, 2525352), (6, 2104460), (8, 1578345), (10, 1262676), (12, 1052230), (15, 841784), (20, 631338), (24, 526115), (30, 420892), (40, 315669), (60, 210446), (120, 105223), (139, 90840), (278, 45420), (417, 30280), (556, 22710), (695, 18168), (757, 16680), (834, 15140), (1112, 11355), (1390, 9084), (1514, 8340), (1668, 7570), (2085, 6056), (2271, 5560), (2780, 4542), (3028, 4170), (3336, 3785)]