306610880

素因数分解:

$2^6\times 5^1\times {\mathrm{958159}}^1$

素因数の和:958176

約数の個数: 28

約数和(自身を含む): 730117920

約数和(自身を除く): 423507040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 958159, 1916318, 3832636, 4790795, 7665272, 9581590, 15330544, 19163180, 30661088, 38326360, 61322176, 76652720, 153305440, 306610880]

約数ペア:

[(1, 306610880), (2, 153305440), (4, 76652720), (5, 61322176), (8, 38326360), (10, 30661088), (16, 19163180), (20, 15330544), (32, 9581590), (40, 7665272), (64, 4790795), (80, 3832636), (160, 1916318), (320, 958159)]