252077880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2100649}}^1$

素因数の和:2100663

約数の個数: 32

約数和(自身を含む): 756234000

約数和(自身を除く): 504156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2100649, 4201298, 6301947, 8402596, 10503245, 12603894, 16805192, 21006490, 25207788, 31509735, 42012980, 50415576, 63019470, 84025960, 126038940, 252077880]

約数ペア:

[(1, 252077880), (2, 126038940), (3, 84025960), (4, 63019470), (5, 50415576), (6, 42012980), (8, 31509735), (10, 25207788), (12, 21006490), (15, 16805192), (20, 12603894), (24, 10503245), (30, 8402596), (40, 6301947), (60, 4201298), (120, 2100649)]