12755280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53147}}^1$

素因数の和:53163

約数の個数: 40

約数和(自身を含む): 39542112

約数和(自身を除く): 26786832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53147, 106294, 159441, 212588, 265735, 318882, 425176, 531470, 637764, 797205, 850352, 1062940, 1275528, 1594410, 2125880, 2551056, 3188820, 4251760, 6377640, 12755280]

約数ペア:

[(1, 12755280), (2, 6377640), (3, 4251760), (4, 3188820), (5, 2551056), (6, 2125880), (8, 1594410), (10, 1275528), (12, 1062940), (15, 850352), (16, 797205), (20, 637764), (24, 531470), (30, 425176), (40, 318882), (48, 265735), (60, 212588), (80, 159441), (120, 106294), (240, 53147)]