74304080

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6151}}^1$

素因数の和:6315

約数の個数: 40

約数和(自身を含む): 173929344

約数和(自身を除く): 99625264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 6151, 12080, 12302, 24604, 30755, 49208, 61510, 98416, 123020, 246040, 492080, 928801, 1857602, 3715204, 4644005, 7430408, 9288010, 14860816, 18576020, 37152040, 74304080]

約数ペア:

[(1, 74304080), (2, 37152040), (4, 18576020), (5, 14860816), (8, 9288010), (10, 7430408), (16, 4644005), (20, 3715204), (40, 1857602), (80, 928801), (151, 492080), (302, 246040), (604, 123020), (755, 98416), (1208, 61510), (1510, 49208), (2416, 30755), (3020, 24604), (6040, 12302), (6151, 12080)]