16504080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68767}}^1$

素因数の和:68783

約数の個数: 40

約数和(自身を含む): 51163392

約数和(自身を除く): 34659312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68767, 137534, 206301, 275068, 343835, 412602, 550136, 687670, 825204, 1031505, 1100272, 1375340, 1650408, 2063010, 2750680, 3300816, 4126020, 5501360, 8252040, 16504080]

約数ペア:

[(1, 16504080), (2, 8252040), (3, 5501360), (4, 4126020), (5, 3300816), (6, 2750680), (8, 2063010), (10, 1650408), (12, 1375340), (15, 1100272), (16, 1031505), (20, 825204), (24, 687670), (30, 550136), (40, 412602), (48, 343835), (60, 275068), (80, 206301), (120, 137534), (240, 68767)]