60980080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{108893}}^1$

素因数の和:108913

約数の個数: 40

約数和(自身を含む): 162034272

約数和(自身を除く): 101054192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 108893, 217786, 435572, 544465, 762251, 871144, 1088930, 1524502, 1742288, 2177860, 3049004, 3811255, 4355720, 6098008, 7622510, 8711440, 12196016, 15245020, 30490040, 60980080]

約数ペア:

[(1, 60980080), (2, 30490040), (4, 15245020), (5, 12196016), (7, 8711440), (8, 7622510), (10, 6098008), (14, 4355720), (16, 3811255), (20, 3049004), (28, 2177860), (35, 1742288), (40, 1524502), (56, 1088930), (70, 871144), (80, 762251), (112, 544465), (140, 435572), (280, 217786), (560, 108893)]