15126120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42017}}^1$

素因数の和:42034

約数の個数: 48

約数和(自身を含む): 49161060

約数和(自身を除く): 34034940

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, 42017, 84034, 126051, 168068, 210085, 252102, 336136, 378153, 420170, 504204, 630255, 756306, 840340, 1008408, 1260510, 1512612, 1680680, 1890765, 2521020, 3025224, 3781530, 5042040, 7563060, 15126120]

約数ペア:

[(1, 15126120), (2, 7563060), (3, 5042040), (4, 3781530), (5, 3025224), (6, 2521020), (8, 1890765), (9, 1680680), (10, 1512612), (12, 1260510), (15, 1008408), (18, 840340), (20, 756306), (24, 630255), (30, 504204), (36, 420170), (40, 378153), (45, 336136), (60, 252102), (72, 210085), (90, 168068), (120, 126051), (180, 84034), (360, 42017)]