84810840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{706757}}^1$

素因数の和:706771

約数の個数: 32

約数和(自身を含む): 254432880

約数和(自身を除く): 169622040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 706757, 1413514, 2120271, 2827028, 3533785, 4240542, 5654056, 7067570, 8481084, 10601355, 14135140, 16962168, 21202710, 28270280, 42405420, 84810840]

約数ペア:

[(1, 84810840), (2, 42405420), (3, 28270280), (4, 21202710), (5, 16962168), (6, 14135140), (8, 10601355), (10, 8481084), (12, 7067570), (15, 5654056), (20, 4240542), (24, 3533785), (30, 2827028), (40, 2120271), (60, 1413514), (120, 706757)]