3920960

素因数分解:

$2^6\times 5^1\times {\mathrm{12253}}^1$

素因数の和:12270

約数の個数: 28

約数和(自身を含む): 9337548

約数和(自身を除く): 5416588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12253, 24506, 49012, 61265, 98024, 122530, 196048, 245060, 392096, 490120, 784192, 980240, 1960480, 3920960]

約数ペア:

[(1, 3920960), (2, 1960480), (4, 980240), (5, 784192), (8, 490120), (10, 392096), (16, 245060), (20, 196048), (32, 122530), (40, 98024), (64, 61265), (80, 49012), (160, 24506), (320, 12253)]