253154040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2109617}}^1$

素因数の和:2109631

約数の個数: 32

約数和(自身を含む): 759462480

約数和(自身を除く): 506308440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2109617, 4219234, 6328851, 8438468, 10548085, 12657702, 16876936, 21096170, 25315404, 31644255, 42192340, 50630808, 63288510, 84384680, 126577020, 253154040]

約数ペア:

[(1, 253154040), (2, 126577020), (3, 84384680), (4, 63288510), (5, 50630808), (6, 42192340), (8, 31644255), (10, 25315404), (12, 21096170), (15, 16876936), (20, 12657702), (24, 10548085), (30, 8438468), (40, 6328851), (60, 4219234), (120, 2109617)]