60278840

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1307}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 135848880

約数和(自身を除く): 75570040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 1307, 2306, 2614, 4612, 5228, 5765, 6535, 9224, 10456, 11530, 13070, 23060, 26140, 46120, 52280, 1506971, 3013942, 6027884, 7534855, 12055768, 15069710, 30139420, 60278840]

約数ペア:

[(1, 60278840), (2, 30139420), (4, 15069710), (5, 12055768), (8, 7534855), (10, 6027884), (20, 3013942), (40, 1506971), (1153, 52280), (1307, 46120), (2306, 26140), (2614, 23060), (4612, 13070), (5228, 11530), (5765, 10456), (6535, 9224)]