47628180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264601}}^1$

素因数の和:264616

約数の個数: 36

約数和(自身を含む): 144472692

約数和(自身を除く): 96844512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264601, 529202, 793803, 1058404, 1323005, 1587606, 2381409, 2646010, 3175212, 3969015, 4762818, 5292020, 7938030, 9525636, 11907045, 15876060, 23814090, 47628180]

約数ペア:

[(1, 47628180), (2, 23814090), (3, 15876060), (4, 11907045), (5, 9525636), (6, 7938030), (9, 5292020), (10, 4762818), (12, 3969015), (15, 3175212), (18, 2646010), (20, 2381409), (30, 1587606), (36, 1323005), (45, 1058404), (60, 793803), (90, 529202), (180, 264601)]