215734560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{883}}^1$

素因数の和:1410

約数の個数: 96

約数和(自身を含む): 681670080

約数和(自身を除く): 465935520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 509, 883, 1018, 1527, 1766, 2036, 2545, 2649, 3054, 3532, 4072, 4415, 5090, 5298, 6108, 7064, 7635, 8144, 8830, 10180, 10596, 12216, 13245, 14128, 15270, 16288, 17660, 20360, 21192, 24432, 26490, 28256, 30540, 35320, 40720, 42384, 48864, 52980, 61080, 70640, 81440, 84768, 105960, 122160, 141280, 211920, 244320, 423840, 449447, 898894, 1348341, 1797788, 2247235, 2696682, 3595576, 4494470, 5393364, 6741705, 7191152, 8988940, 10786728, 13483410, 14382304, 17977880, 21573456, 26966820, 35955760, 43146912, 53933640, 71911520, 107867280, 215734560]

約数ペア:

[(1, 215734560), (2, 107867280), (3, 71911520), (4, 53933640), (5, 43146912), (6, 35955760), (8, 26966820), (10, 21573456), (12, 17977880), (15, 14382304), (16, 13483410), (20, 10786728), (24, 8988940), (30, 7191152), (32, 6741705), (40, 5393364), (48, 4494470), (60, 3595576), (80, 2696682), (96, 2247235), (120, 1797788), (160, 1348341), (240, 898894), (480, 449447), (509, 423840), (883, 244320), (1018, 211920), (1527, 141280), (1766, 122160), (2036, 105960), (2545, 84768), (2649, 81440), (3054, 70640), (3532, 61080), (4072, 52980), (4415, 48864), (5090, 42384), (5298, 40720), (6108, 35320), (7064, 30540), (7635, 28256), (8144, 26490), (8830, 24432), (10180, 21192), (10596, 20360), (12216, 17660), (13245, 16288), (14128, 15270)]