2219492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18495767}}^1$

素因数の和:18495781

約数の個数: 32

約数和(自身を含む): 6658476480

約数和(自身を除く): 4438984440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18495767, 36991534, 55487301, 73983068, 92478835, 110974602, 147966136, 184957670, 221949204, 277436505, 369915340, 443898408, 554873010, 739830680, 1109746020, 2219492040]

約数ペア:

[(1, 2219492040), (2, 1109746020), (3, 739830680), (4, 554873010), (5, 443898408), (6, 369915340), (8, 277436505), (10, 221949204), (12, 184957670), (15, 147966136), (20, 110974602), (24, 92478835), (30, 73983068), (40, 55487301), (60, 36991534), (120, 18495767)]