2680322640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11168011}}^1$

素因数の和:11168027

約数の個数: 40

約数和(自身を含む): 8309000928

約数和(自身を除く): 5628678288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11168011, 22336022, 33504033, 44672044, 55840055, 67008066, 89344088, 111680110, 134016132, 167520165, 178688176, 223360220, 268032264, 335040330, 446720440, 536064528, 670080660, 893440880, 1340161320, 2680322640]

約数ペア:

[(1, 2680322640), (2, 1340161320), (3, 893440880), (4, 670080660), (5, 536064528), (6, 446720440), (8, 335040330), (10, 268032264), (12, 223360220), (15, 178688176), (16, 167520165), (20, 134016132), (24, 111680110), (30, 89344088), (40, 67008066), (48, 55840055), (60, 44672044), (80, 33504033), (120, 22336022), (240, 11168011)]