87162840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{242119}}^1$

素因数の和:242136

約数の個数: 48

約数和(自身を含む): 283280400

約数和(自身を除く): 196117560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 242119, 484238, 726357, 968476, 1210595, 1452714, 1936952, 2179071, 2421190, 2905428, 3631785, 4358142, 4842380, 5810856, 7263570, 8716284, 9684760, 10895355, 14527140, 17432568, 21790710, 29054280, 43581420, 87162840]

約数ペア:

[(1, 87162840), (2, 43581420), (3, 29054280), (4, 21790710), (5, 17432568), (6, 14527140), (8, 10895355), (9, 9684760), (10, 8716284), (12, 7263570), (15, 5810856), (18, 4842380), (20, 4358142), (24, 3631785), (30, 2905428), (36, 2421190), (40, 2179071), (45, 1936952), (60, 1452714), (72, 1210595), (90, 968476), (120, 726357), (180, 484238), (360, 242119)]