162415120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{290027}}^1$

素因数の和:290047

約数の個数: 40

約数和(自身を含む): 431561664

約数和(自身を除く): 269146544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 290027, 580054, 1160108, 1450135, 2030189, 2320216, 2900270, 4060378, 4640432, 5800540, 8120756, 10150945, 11601080, 16241512, 20301890, 23202160, 32483024, 40603780, 81207560, 162415120]

約数ペア:

[(1, 162415120), (2, 81207560), (4, 40603780), (5, 32483024), (7, 23202160), (8, 20301890), (10, 16241512), (14, 11601080), (16, 10150945), (20, 8120756), (28, 5800540), (35, 4640432), (40, 4060378), (56, 2900270), (70, 2320216), (80, 2030189), (112, 1450135), (140, 1160108), (280, 580054), (560, 290027)]