2159434560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2249411}}^1$

素因数の和:2249431

約数の個数: 56

約数和(自身を含む): 6856207776

約数和(自身を除く): 4696773216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2249411, 4498822, 6748233, 8997644, 11247055, 13496466, 17995288, 22494110, 26992932, 33741165, 35990576, 44988220, 53985864, 67482330, 71981152, 89976440, 107971728, 134964660, 143962304, 179952880, 215943456, 269929320, 359905760, 431886912, 539858640, 719811520, 1079717280, 2159434560]

約数ペア:

[(1, 2159434560), (2, 1079717280), (3, 719811520), (4, 539858640), (5, 431886912), (6, 359905760), (8, 269929320), (10, 215943456), (12, 179952880), (15, 143962304), (16, 134964660), (20, 107971728), (24, 89976440), (30, 71981152), (32, 67482330), (40, 53985864), (48, 44988220), (60, 35990576), (64, 33741165), (80, 26992932), (96, 22494110), (120, 17995288), (160, 13496466), (192, 11247055), (240, 8997644), (320, 6748233), (480, 4498822), (960, 2249411)]