47070840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 94855560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1759, 1784, 2230, 2676, 3345, 3518, 4460, 5277, 5352, 6690, 7036, 8795, 8920, 10554, 13380, 14072, 17590, 21108, 26385, 26760, 35180, 42216, 52770, 70360, 105540, 211080, 392257, 784514, 1176771, 1569028, 1961285, 2353542, 3138056, 3922570, 4707084, 5883855, 7845140, 9414168, 11767710, 15690280, 23535420, 47070840]

約数ペア:

[(1, 47070840), (2, 23535420), (3, 15690280), (4, 11767710), (5, 9414168), (6, 7845140), (8, 5883855), (10, 4707084), (12, 3922570), (15, 3138056), (20, 2353542), (24, 1961285), (30, 1569028), (40, 1176771), (60, 784514), (120, 392257), (223, 211080), (446, 105540), (669, 70360), (892, 52770), (1115, 42216), (1338, 35180), (1759, 26760), (1784, 26385), (2230, 21108), (2676, 17590), (3345, 14072), (3518, 13380), (4460, 10554), (5277, 8920), (5352, 8795), (6690, 7036)]