60648440

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4783}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 136918080

約数和(自身を除く): 76269640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 4783, 6340, 9566, 12680, 19132, 23915, 38264, 47830, 95660, 191320, 1516211, 3032422, 6064844, 7581055, 12129688, 15162110, 30324220, 60648440]

約数ペア:

[(1, 60648440), (2, 30324220), (4, 15162110), (5, 12129688), (8, 7581055), (10, 6064844), (20, 3032422), (40, 1516211), (317, 191320), (634, 95660), (1268, 47830), (1585, 38264), (2536, 23915), (3170, 19132), (4783, 12680), (6340, 9566)]