15691274220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3863}}^1\times {\mathrm{67699}}^1$

素因数の和:71574

約数の個数: 48

約数和(自身を含む): 43947590400

約数和(自身を除く): 28256316180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3863, 7726, 11589, 15452, 19315, 23178, 38630, 46356, 57945, 67699, 77260, 115890, 135398, 203097, 231780, 270796, 338495, 406194, 676990, 812388, 1015485, 1353980, 2030970, 4061940, 261521237, 523042474, 784563711, 1046084948, 1307606185, 1569127422, 2615212370, 3138254844, 3922818555, 5230424740, 7845637110, 15691274220]

約数ペア:

[(1, 15691274220), (2, 7845637110), (3, 5230424740), (4, 3922818555), (5, 3138254844), (6, 2615212370), (10, 1569127422), (12, 1307606185), (15, 1046084948), (20, 784563711), (30, 523042474), (60, 261521237), (3863, 4061940), (7726, 2030970), (11589, 1353980), (15452, 1015485), (19315, 812388), (23178, 676990), (38630, 406194), (46356, 338495), (57945, 270796), (67699, 231780), (77260, 203097), (115890, 135398)]