485332020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{898763}}^1$

素因数の和:898781

約数の個数: 48

約数和(自身を含む): 1509923520

約数和(自身を除く): 1024591500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 898763, 1797526, 2696289, 3595052, 4493815, 5392578, 8088867, 8987630, 10785156, 13481445, 16177734, 17975260, 24266601, 26962890, 32355468, 40444335, 48533202, 53925780, 80888670, 97066404, 121333005, 161777340, 242666010, 485332020]

約数ペア:

[(1, 485332020), (2, 242666010), (3, 161777340), (4, 121333005), (5, 97066404), (6, 80888670), (9, 53925780), (10, 48533202), (12, 40444335), (15, 32355468), (18, 26962890), (20, 24266601), (27, 17975260), (30, 16177734), (36, 13481445), (45, 10785156), (54, 8987630), (60, 8088867), (90, 5392578), (108, 4493815), (135, 3595052), (180, 2696289), (270, 1797526), (540, 898763)]