120285420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2004757}}^1$

素因数の和:2004769

約数の個数: 24

約数和(自身を含む): 336799344

約数和(自身を除く): 216513924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2004757, 4009514, 6014271, 8019028, 10023785, 12028542, 20047570, 24057084, 30071355, 40095140, 60142710, 120285420]

約数ペア:

[(1, 120285420), (2, 60142710), (3, 40095140), (4, 30071355), (5, 24057084), (6, 20047570), (10, 12028542), (12, 10023785), (15, 8019028), (20, 6014271), (30, 4009514), (60, 2004757)]