8228040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68567}}^1$

素因数の和:68581

約数の個数: 32

約数和(自身を含む): 24684480

約数和(自身を除く): 16456440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68567, 137134, 205701, 274268, 342835, 411402, 548536, 685670, 822804, 1028505, 1371340, 1645608, 2057010, 2742680, 4114020, 8228040]

約数ペア:

[(1, 8228040), (2, 4114020), (3, 2742680), (4, 2057010), (5, 1645608), (6, 1371340), (8, 1028505), (10, 822804), (12, 685670), (15, 548536), (20, 411402), (24, 342835), (30, 274268), (40, 205701), (60, 137134), (120, 68567)]