1264984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5270767}}^1$

素因数の和:5270783

約数の個数: 40

約数和(自身を含む): 3921451392

約数和(自身を除く): 2656467312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5270767, 10541534, 15812301, 21083068, 26353835, 31624602, 42166136, 52707670, 63249204, 79061505, 84332272, 105415340, 126498408, 158123010, 210830680, 252996816, 316246020, 421661360, 632492040, 1264984080]

約数ペア:

[(1, 1264984080), (2, 632492040), (3, 421661360), (4, 316246020), (5, 252996816), (6, 210830680), (8, 158123010), (10, 126498408), (12, 105415340), (15, 84332272), (16, 79061505), (20, 63249204), (24, 52707670), (30, 42166136), (40, 31624602), (48, 26353835), (60, 21083068), (80, 15812301), (120, 10541534), (240, 5270767)]