1660920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13841}}^1$

素因数の和:13855

約数の個数: 32

約数和(自身を含む): 4983120

約数和(自身を除く): 3322200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13841, 27682, 41523, 55364, 69205, 83046, 110728, 138410, 166092, 207615, 276820, 332184, 415230, 553640, 830460, 1660920]

約数ペア:

[(1, 1660920), (2, 830460), (3, 553640), (4, 415230), (5, 332184), (6, 276820), (8, 207615), (10, 166092), (12, 138410), (15, 110728), (20, 83046), (24, 69205), (30, 55364), (40, 41523), (60, 27682), (120, 13841)]