162810840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1356757}}^1$

素因数の和:1356771

約数の個数: 32

約数和(自身を含む): 488432880

約数和(自身を除く): 325622040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1356757, 2713514, 4070271, 5427028, 6783785, 8140542, 10854056, 13567570, 16281084, 20351355, 27135140, 32562168, 40702710, 54270280, 81405420, 162810840]

約数ペア:

[(1, 162810840), (2, 81405420), (3, 54270280), (4, 40702710), (5, 32562168), (6, 27135140), (8, 20351355), (10, 16281084), (12, 13567570), (15, 10854056), (20, 8140542), (24, 6783785), (30, 5427028), (40, 4070271), (60, 2713514), (120, 1356757)]