16154220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269237}}^1$

素因数の和:269249

約数の個数: 24

約数和(自身を含む): 45231984

約数和(自身を除く): 29077764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269237, 538474, 807711, 1076948, 1346185, 1615422, 2692370, 3230844, 4038555, 5384740, 8077110, 16154220]

約数ペア:

[(1, 16154220), (2, 8077110), (3, 5384740), (4, 4038555), (5, 3230844), (6, 2692370), (10, 1615422), (12, 1346185), (15, 1076948), (20, 807711), (30, 538474), (60, 269237)]