2008292040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5578589}}^1$

素因数の和:5578606

約数の個数: 48

約数和(自身を含む): 6526950300

約数和(自身を除く): 4518658260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5578589, 11157178, 16735767, 22314356, 27892945, 33471534, 44628712, 50207301, 55785890, 66943068, 83678835, 100414602, 111571780, 133886136, 167357670, 200829204, 223143560, 251036505, 334715340, 401658408, 502073010, 669430680, 1004146020, 2008292040]

約数ペア:

[(1, 2008292040), (2, 1004146020), (3, 669430680), (4, 502073010), (5, 401658408), (6, 334715340), (8, 251036505), (9, 223143560), (10, 200829204), (12, 167357670), (15, 133886136), (18, 111571780), (20, 100414602), (24, 83678835), (30, 66943068), (36, 55785890), (40, 50207301), (45, 44628712), (60, 33471534), (72, 27892945), (90, 22314356), (120, 16735767), (180, 11157178), (360, 5578589)]