17452920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{145441}}^1$

素因数の和:145455

約数の個数: 32

約数和(自身を含む): 52359120

約数和(自身を除く): 34906200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 145441, 290882, 436323, 581764, 727205, 872646, 1163528, 1454410, 1745292, 2181615, 2908820, 3490584, 4363230, 5817640, 8726460, 17452920]

約数ペア:

[(1, 17452920), (2, 8726460), (3, 5817640), (4, 4363230), (5, 3490584), (6, 2908820), (8, 2181615), (10, 1745292), (12, 1454410), (15, 1163528), (20, 872646), (24, 727205), (30, 581764), (40, 436323), (60, 290882), (120, 145441)]