281833920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97859}}^1$

素因数の和:97882

約数の個数: 84

約数和(自身を含む): 969401160

約数和(自身を除く): 687567240

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, 97859, 195718, 293577, 391436, 489295, 587154, 782872, 880731, 978590, 1174308, 1467885, 1565744, 1761462, 1957180, 2348616, 2935770, 3131488, 3522924, 3914360, 4403655, 4697232, 5871540, 6262976, 7045848, 7828720, 8807310, 9394464, 11743080, 14091696, 15657440, 17614620, 18788928, 23486160, 28183392, 31314880, 35229240, 46972320, 56366784, 70458480, 93944640, 140916960, 281833920]

約数ペア:

[(1, 281833920), (2, 140916960), (3, 93944640), (4, 70458480), (5, 56366784), (6, 46972320), (8, 35229240), (9, 31314880), (10, 28183392), (12, 23486160), (15, 18788928), (16, 17614620), (18, 15657440), (20, 14091696), (24, 11743080), (30, 9394464), (32, 8807310), (36, 7828720), (40, 7045848), (45, 6262976), (48, 5871540), (60, 4697232), (64, 4403655), (72, 3914360), (80, 3522924), (90, 3131488), (96, 2935770), (120, 2348616), (144, 1957180), (160, 1761462), (180, 1565744), (192, 1467885), (240, 1174308), (288, 978590), (320, 880731), (360, 782872), (480, 587154), (576, 489295), (720, 391436), (960, 293577), (1440, 195718), (2880, 97859)]