520057620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2889209}}^1$

素因数の和:2889224

約数の個数: 36

約数和(自身を含む): 1577508660

約数和(自身を除く): 1057451040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2889209, 5778418, 8667627, 11556836, 14446045, 17335254, 26002881, 28892090, 34670508, 43338135, 52005762, 57784180, 86676270, 104011524, 130014405, 173352540, 260028810, 520057620]

約数ペア:

[(1, 520057620), (2, 260028810), (3, 173352540), (4, 130014405), (5, 104011524), (6, 86676270), (9, 57784180), (10, 52005762), (12, 43338135), (15, 34670508), (18, 28892090), (20, 26002881), (30, 17335254), (36, 14446045), (45, 11556836), (60, 8667627), (90, 5778418), (180, 2889209)]