8078340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{134639}}^1$

素因数の和:134651

約数の個数: 24

約数和(自身を含む): 22619520

約数和(自身を除く): 14541180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 134639, 269278, 403917, 538556, 673195, 807834, 1346390, 1615668, 2019585, 2692780, 4039170, 8078340]

約数ペア:

[(1, 8078340), (2, 4039170), (3, 2692780), (4, 2019585), (5, 1615668), (6, 1346390), (10, 807834), (12, 673195), (15, 538556), (20, 403917), (30, 269278), (60, 134639)]