140713920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48859}}^1$

素因数の和:48882

約数の個数: 84

約数和(自身を含む): 484007160

約数和(自身を除く): 343293240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 48859, 97718, 146577, 195436, 244295, 293154, 390872, 439731, 488590, 586308, 732885, 781744, 879462, 977180, 1172616, 1465770, 1563488, 1758924, 1954360, 2198655, 2345232, 2931540, 3126976, 3517848, 3908720, 4397310, 4690464, 5863080, 7035696, 7817440, 8794620, 9380928, 11726160, 14071392, 15634880, 17589240, 23452320, 28142784, 35178480, 46904640, 70356960, 140713920]

約数ペア:

[(1, 140713920), (2, 70356960), (3, 46904640), (4, 35178480), (5, 28142784), (6, 23452320), (8, 17589240), (9, 15634880), (10, 14071392), (12, 11726160), (15, 9380928), (16, 8794620), (18, 7817440), (20, 7035696), (24, 5863080), (30, 4690464), (32, 4397310), (36, 3908720), (40, 3517848), (45, 3126976), (48, 2931540), (60, 2345232), (64, 2198655), (72, 1954360), (80, 1758924), (90, 1563488), (96, 1465770), (120, 1172616), (144, 977180), (160, 879462), (180, 781744), (192, 732885), (240, 586308), (288, 488590), (320, 439731), (360, 390872), (480, 293154), (576, 244295), (720, 195436), (960, 146577), (1440, 97718), (2880, 48859)]