82611960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{688433}}^1$

素因数の和:688447

約数の個数: 32

約数和(自身を含む): 247836240

約数和(自身を除く): 165224280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 688433, 1376866, 2065299, 2753732, 3442165, 4130598, 5507464, 6884330, 8261196, 10326495, 13768660, 16522392, 20652990, 27537320, 41305980, 82611960]

約数ペア:

[(1, 82611960), (2, 41305980), (3, 27537320), (4, 20652990), (5, 16522392), (6, 13768660), (8, 10326495), (10, 8261196), (12, 6884330), (15, 5507464), (20, 4130598), (24, 3442165), (30, 2753732), (40, 2065299), (60, 1376866), (120, 688433)]