1212240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5051}}^1$

素因数の和:5067

約数の個数: 40

約数和(自身を含む): 3758688

約数和(自身を除く): 2546448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5051, 10102, 15153, 20204, 25255, 30306, 40408, 50510, 60612, 75765, 80816, 101020, 121224, 151530, 202040, 242448, 303060, 404080, 606120, 1212240]

約数ペア:

[(1, 1212240), (2, 606120), (3, 404080), (4, 303060), (5, 242448), (6, 202040), (8, 151530), (10, 121224), (12, 101020), (15, 80816), (16, 75765), (20, 60612), (24, 50510), (30, 40408), (40, 30306), (48, 25255), (60, 20204), (80, 15153), (120, 10102), (240, 5051)]