19086120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53017}}^1$

素因数の和:53034

約数の個数: 48

約数和(自身を含む): 62031060

約数和(自身を除く): 42944940

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, 53017, 106034, 159051, 212068, 265085, 318102, 424136, 477153, 530170, 636204, 795255, 954306, 1060340, 1272408, 1590510, 1908612, 2120680, 2385765, 3181020, 3817224, 4771530, 6362040, 9543060, 19086120]

約数ペア:

[(1, 19086120), (2, 9543060), (3, 6362040), (4, 4771530), (5, 3817224), (6, 3181020), (8, 2385765), (9, 2120680), (10, 1908612), (12, 1590510), (15, 1272408), (18, 1060340), (20, 954306), (24, 795255), (30, 636204), (36, 530170), (40, 477153), (45, 424136), (60, 318102), (72, 265085), (90, 212068), (120, 159051), (180, 106034), (360, 53017)]