16572840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138107}}^1$

素因数の和:138121

約数の個数: 32

約数和(自身を含む): 49718880

約数和(自身を除く): 33146040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138107, 276214, 414321, 552428, 690535, 828642, 1104856, 1381070, 1657284, 2071605, 2762140, 3314568, 4143210, 5524280, 8286420, 16572840]

約数ペア:

[(1, 16572840), (2, 8286420), (3, 5524280), (4, 4143210), (5, 3314568), (6, 2762140), (8, 2071605), (10, 1657284), (12, 1381070), (15, 1104856), (20, 828642), (24, 690535), (30, 552428), (40, 414321), (60, 276214), (120, 138107)]