240006280

素因数分解:

$2^3\times 5^1\times {\mathrm{6000157}}^1$

素因数の和:6000168

約数の個数: 16

約数和(自身を含む): 540014220

約数和(自身を除く): 300007940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6000157, 12000314, 24000628, 30000785, 48001256, 60001570, 120003140, 240006280]

約数ペア:

[(1, 240006280), (2, 120003140), (4, 60001570), (5, 48001256), (8, 30000785), (10, 24000628), (20, 12000314), (40, 6000157)]