3906120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 12006720

約数和(自身を除く): 8100600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 757, 860, 1032, 1290, 1514, 1720, 2271, 2580, 3028, 3785, 4542, 5160, 6056, 7570, 9084, 11355, 15140, 18168, 22710, 30280, 32551, 45420, 65102, 90840, 97653, 130204, 162755, 195306, 260408, 325510, 390612, 488265, 651020, 781224, 976530, 1302040, 1953060, 3906120]

約数ペア:

[(1, 3906120), (2, 1953060), (3, 1302040), (4, 976530), (5, 781224), (6, 651020), (8, 488265), (10, 390612), (12, 325510), (15, 260408), (20, 195306), (24, 162755), (30, 130204), (40, 97653), (43, 90840), (60, 65102), (86, 45420), (120, 32551), (129, 30280), (172, 22710), (215, 18168), (258, 15140), (344, 11355), (430, 9084), (516, 7570), (645, 6056), (757, 5160), (860, 4542), (1032, 3785), (1290, 3028), (1514, 2580), (1720, 2271)]