80641104

素因数分解:

$2^4\times 3^1\times {\mathrm{1680023}}^1$

素因数の和:1680034

約数の個数: 20

約数和(自身を含む): 208322976

約数和(自身を除く): 127681872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1680023, 3360046, 5040069, 6720092, 10080138, 13440184, 20160276, 26880368, 40320552, 80641104]

約数ペア:

[(1, 80641104), (2, 40320552), (3, 26880368), (4, 20160276), (6, 13440184), (8, 10080138), (12, 6720092), (16, 5040069), (24, 3360046), (48, 1680023)]