89068920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{742241}}^1$

素因数の和:742255

約数の個数: 32

約数和(自身を含む): 267207120

約数和(自身を除く): 178138200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 742241, 1484482, 2226723, 2968964, 3711205, 4453446, 5937928, 7422410, 8906892, 11133615, 14844820, 17813784, 22267230, 29689640, 44534460, 89068920]

約数ペア:

[(1, 89068920), (2, 44534460), (3, 29689640), (4, 22267230), (5, 17813784), (6, 14844820), (8, 11133615), (10, 8906892), (12, 7422410), (15, 5937928), (20, 4453446), (24, 3711205), (30, 2968964), (40, 2226723), (60, 1484482), (120, 742241)]