42080340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30493}}^1$

素因数の和:30528

約数の個数: 48

約数和(自身を含む): 122951808

約数和(自身を除く): 80871468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 30493, 60986, 91479, 121972, 152465, 182958, 304930, 365916, 457395, 609860, 701339, 914790, 1402678, 1829580, 2104017, 2805356, 3506695, 4208034, 7013390, 8416068, 10520085, 14026780, 21040170, 42080340]

約数ペア:

[(1, 42080340), (2, 21040170), (3, 14026780), (4, 10520085), (5, 8416068), (6, 7013390), (10, 4208034), (12, 3506695), (15, 2805356), (20, 2104017), (23, 1829580), (30, 1402678), (46, 914790), (60, 701339), (69, 609860), (92, 457395), (115, 365916), (138, 304930), (230, 182958), (276, 152465), (345, 121972), (460, 91479), (690, 60986), (1380, 30493)]