80795340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 253229760

約数和(自身を除く): 172434420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 953, 1413, 1570, 1884, 1906, 2355, 2826, 2859, 3140, 3812, 4239, 4710, 4765, 5652, 5718, 7065, 8478, 8577, 9420, 9530, 11436, 14130, 14295, 16956, 17154, 19060, 21195, 25731, 28260, 28590, 34308, 42390, 42885, 51462, 57180, 84780, 85770, 102924, 128655, 149621, 171540, 257310, 299242, 448863, 514620, 598484, 748105, 897726, 1346589, 1496210, 1795452, 2244315, 2693178, 2992420, 4039767, 4488630, 5386356, 6732945, 8079534, 8977260, 13465890, 16159068, 20198835, 26931780, 40397670, 80795340]

約数ペア:

[(1, 80795340), (2, 40397670), (3, 26931780), (4, 20198835), (5, 16159068), (6, 13465890), (9, 8977260), (10, 8079534), (12, 6732945), (15, 5386356), (18, 4488630), (20, 4039767), (27, 2992420), (30, 2693178), (36, 2244315), (45, 1795452), (54, 1496210), (60, 1346589), (90, 897726), (108, 748105), (135, 598484), (157, 514620), (180, 448863), (270, 299242), (314, 257310), (471, 171540), (540, 149621), (628, 128655), (785, 102924), (942, 85770), (953, 84780), (1413, 57180), (1570, 51462), (1884, 42885), (1906, 42390), (2355, 34308), (2826, 28590), (2859, 28260), (3140, 25731), (3812, 21195), (4239, 19060), (4710, 17154), (4765, 16956), (5652, 14295), (5718, 14130), (7065, 11436), (8478, 9530), (8577, 9420)]