7778456880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32410237}}^1$

素因数の和:32410253

約数の個数: 40

約数和(自身を含む): 24113217072

約数和(自身を除く): 16334760192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32410237, 64820474, 97230711, 129640948, 162051185, 194461422, 259281896, 324102370, 388922844, 486153555, 518563792, 648204740, 777845688, 972307110, 1296409480, 1555691376, 1944614220, 2592818960, 3889228440, 7778456880]

約数ペア:

[(1, 7778456880), (2, 3889228440), (3, 2592818960), (4, 1944614220), (5, 1555691376), (6, 1296409480), (8, 972307110), (10, 777845688), (12, 648204740), (15, 518563792), (16, 486153555), (20, 388922844), (24, 324102370), (30, 259281896), (40, 194461422), (48, 162051185), (60, 129640948), (80, 97230711), (120, 64820474), (240, 32410237)]