31752120

素因数分解:

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

素因数の和:264615

約数の個数: 32

約数和(自身を含む): 95256720

約数和(自身を除く): 63504600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 264601, 529202, 793803, 1058404, 1323005, 1587606, 2116808, 2646010, 3175212, 3969015, 5292020, 6350424, 7938030, 10584040, 15876060, 31752120]

約数ペア:

[(1, 31752120), (2, 15876060), (3, 10584040), (4, 7938030), (5, 6350424), (6, 5292020), (8, 3969015), (10, 3175212), (12, 2646010), (15, 2116808), (20, 1587606), (24, 1323005), (30, 1058404), (40, 793803), (60, 529202), (120, 264601)]