265864080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10163}}^1$

素因数の和:10288

約数の個数: 80

約数和(自身を含む): 831821760

約数和(自身を除く): 565957680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 10163, 13080, 20326, 26160, 30489, 40652, 50815, 60978, 81304, 101630, 121956, 152445, 162608, 203260, 243912, 304890, 406520, 487824, 609780, 813040, 1107767, 1219560, 2215534, 2439120, 3323301, 4431068, 5538835, 6646602, 8862136, 11077670, 13293204, 16616505, 17724272, 22155340, 26586408, 33233010, 44310680, 53172816, 66466020, 88621360, 132932040, 265864080]

約数ペア:

[(1, 265864080), (2, 132932040), (3, 88621360), (4, 66466020), (5, 53172816), (6, 44310680), (8, 33233010), (10, 26586408), (12, 22155340), (15, 17724272), (16, 16616505), (20, 13293204), (24, 11077670), (30, 8862136), (40, 6646602), (48, 5538835), (60, 4431068), (80, 3323301), (109, 2439120), (120, 2215534), (218, 1219560), (240, 1107767), (327, 813040), (436, 609780), (545, 487824), (654, 406520), (872, 304890), (1090, 243912), (1308, 203260), (1635, 162608), (1744, 152445), (2180, 121956), (2616, 101630), (3270, 81304), (4360, 60978), (5232, 50815), (6540, 40652), (8720, 30489), (10163, 26160), (13080, 20326)]