8261460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15299}}^1$

素因数の和:15317

約数の個数: 48

約数和(自身を含む): 25704000

約数和(自身を除く): 17442540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15299, 30598, 45897, 61196, 76495, 91794, 137691, 152990, 183588, 229485, 275382, 305980, 413073, 458970, 550764, 688455, 826146, 917940, 1376910, 1652292, 2065365, 2753820, 4130730, 8261460]

約数ペア:

[(1, 8261460), (2, 4130730), (3, 2753820), (4, 2065365), (5, 1652292), (6, 1376910), (9, 917940), (10, 826146), (12, 688455), (15, 550764), (18, 458970), (20, 413073), (27, 305980), (30, 275382), (36, 229485), (45, 183588), (54, 152990), (60, 137691), (90, 91794), (108, 76495), (135, 61196), (180, 45897), (270, 30598), (540, 15299)]