19302120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53617}}^1$

素因数の和:53634

約数の個数: 48

約数和(自身を含む): 62733060

約数和(自身を除く): 43430940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53617, 107234, 160851, 214468, 268085, 321702, 428936, 482553, 536170, 643404, 804255, 965106, 1072340, 1286808, 1608510, 1930212, 2144680, 2412765, 3217020, 3860424, 4825530, 6434040, 9651060, 19302120]

約数ペア:

[(1, 19302120), (2, 9651060), (3, 6434040), (4, 4825530), (5, 3860424), (6, 3217020), (8, 2412765), (9, 2144680), (10, 1930212), (12, 1608510), (15, 1286808), (18, 1072340), (20, 965106), (24, 804255), (30, 643404), (36, 536170), (40, 482553), (45, 428936), (60, 321702), (72, 268085), (90, 214468), (120, 160851), (180, 107234), (360, 53617)]