73728040

素因数分解:

$2^3\times 5^1\times {\mathrm{1843201}}^1$

素因数の和:1843212

約数の個数: 16

約数和(自身を含む): 165888180

約数和(自身を除く): 92160140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1843201, 3686402, 7372804, 9216005, 14745608, 18432010, 36864020, 73728040]

約数ペア:

[(1, 73728040), (2, 36864020), (4, 18432010), (5, 14745608), (8, 9216005), (10, 7372804), (20, 3686402), (40, 1843201)]