64066440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{533887}}^1$

素因数の和:533901

約数の個数: 32

約数和(自身を含む): 192199680

約数和(自身を除く): 128133240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 533887, 1067774, 1601661, 2135548, 2669435, 3203322, 4271096, 5338870, 6406644, 8008305, 10677740, 12813288, 16016610, 21355480, 32033220, 64066440]

約数ペア:

[(1, 64066440), (2, 32033220), (3, 21355480), (4, 16016610), (5, 12813288), (6, 10677740), (8, 8008305), (10, 6406644), (12, 5338870), (15, 4271096), (20, 3203322), (24, 2669435), (30, 2135548), (40, 1601661), (60, 1067774), (120, 533887)]