8261040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{34421}}^1$

素因数の和:34437

約数の個数: 40

約数和(自身を含む): 25609968

約数和(自身を除く): 17348928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 34421, 68842, 103263, 137684, 172105, 206526, 275368, 344210, 413052, 516315, 550736, 688420, 826104, 1032630, 1376840, 1652208, 2065260, 2753680, 4130520, 8261040]

約数ペア:

[(1, 8261040), (2, 4130520), (3, 2753680), (4, 2065260), (5, 1652208), (6, 1376840), (8, 1032630), (10, 826104), (12, 688420), (15, 550736), (16, 516315), (20, 413052), (24, 344210), (30, 275368), (40, 206526), (48, 172105), (60, 137684), (80, 103263), (120, 68842), (240, 34421)]