88491960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{81937}}^1$

素因数の和:81957

約数の個数: 64

約数和(自身を含む): 294976800

約数和(自身を除く): 206484840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 81937, 163874, 245811, 327748, 409685, 491622, 655496, 737433, 819370, 983244, 1229055, 1474866, 1638740, 1966488, 2212299, 2458110, 2949732, 3277480, 3687165, 4424598, 4916220, 5899464, 7374330, 8849196, 9832440, 11061495, 14748660, 17698392, 22122990, 29497320, 44245980, 88491960]

約数ペア:

[(1, 88491960), (2, 44245980), (3, 29497320), (4, 22122990), (5, 17698392), (6, 14748660), (8, 11061495), (9, 9832440), (10, 8849196), (12, 7374330), (15, 5899464), (18, 4916220), (20, 4424598), (24, 3687165), (27, 3277480), (30, 2949732), (36, 2458110), (40, 2212299), (45, 1966488), (54, 1638740), (60, 1474866), (72, 1229055), (90, 983244), (108, 819370), (120, 737433), (135, 655496), (180, 491622), (216, 409685), (270, 327748), (360, 245811), (540, 163874), (1080, 81937)]