277204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1155017}}^1$

素因数の和:1155033

約数の個数: 40

約数和(自身を含む): 859333392

約数和(自身を除く): 582129312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1155017, 2310034, 3465051, 4620068, 5775085, 6930102, 9240136, 11550170, 13860204, 17325255, 18480272, 23100340, 27720408, 34650510, 46200680, 55440816, 69301020, 92401360, 138602040, 277204080]

約数ペア:

[(1, 277204080), (2, 138602040), (3, 92401360), (4, 69301020), (5, 55440816), (6, 46200680), (8, 34650510), (10, 27720408), (12, 23100340), (15, 18480272), (16, 17325255), (20, 13860204), (24, 11550170), (30, 9240136), (40, 6930102), (48, 5775085), (60, 4620068), (80, 3465051), (120, 2310034), (240, 1155017)]