68856780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1147613}}^1$

素因数の和:1147625

約数の個数: 24

約数和(自身を含む): 192799152

約数和(自身を除く): 123942372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1147613, 2295226, 3442839, 4590452, 5738065, 6885678, 11476130, 13771356, 17214195, 22952260, 34428390, 68856780]

約数ペア:

[(1, 68856780), (2, 34428390), (3, 22952260), (4, 17214195), (5, 13771356), (6, 11476130), (10, 6885678), (12, 5738065), (15, 4590452), (20, 3442839), (30, 2295226), (60, 1147613)]