2480960

素因数分解:

$2^6\times 5^1\times {\mathrm{7753}}^1$

素因数の和:7770

約数の個数: 28

約数和(自身を含む): 5908548

約数和(自身を除く): 3427588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7753, 15506, 31012, 38765, 62024, 77530, 124048, 155060, 248096, 310120, 496192, 620240, 1240480, 2480960]

約数ペア:

[(1, 2480960), (2, 1240480), (4, 620240), (5, 496192), (8, 310120), (10, 248096), (16, 155060), (20, 124048), (32, 77530), (40, 62024), (64, 38765), (80, 31012), (160, 15506), (320, 7753)]