157445488560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{656022869}}^1$

素因数の和:656022885

約数の個数: 40

約数和(自身を含む): 488081015280

約数和(自身を除く): 330635526720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 656022869, 1312045738, 1968068607, 2624091476, 3280114345, 3936137214, 5248182952, 6560228690, 7872274428, 9840343035, 10496365904, 13120457380, 15744548856, 19680686070, 26240914760, 31489097712, 39361372140, 52481829520, 78722744280, 157445488560]

約数ペア:

[(1, 157445488560), (2, 78722744280), (3, 52481829520), (4, 39361372140), (5, 31489097712), (6, 26240914760), (8, 19680686070), (10, 15744548856), (12, 13120457380), (15, 10496365904), (16, 9840343035), (20, 7872274428), (24, 6560228690), (30, 5248182952), (40, 3936137214), (48, 3280114345), (60, 2624091476), (80, 1968068607), (120, 1312045738), (240, 656022869)]