28516560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118819}}^1$

素因数の和:118835

約数の個数: 40

約数和(自身を含む): 88402080

約数和(自身を除く): 59885520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118819, 237638, 356457, 475276, 594095, 712914, 950552, 1188190, 1425828, 1782285, 1901104, 2376380, 2851656, 3564570, 4752760, 5703312, 7129140, 9505520, 14258280, 28516560]

約数ペア:

[(1, 28516560), (2, 14258280), (3, 9505520), (4, 7129140), (5, 5703312), (6, 4752760), (8, 3564570), (10, 2851656), (12, 2376380), (15, 1901104), (16, 1782285), (20, 1425828), (24, 1188190), (30, 950552), (40, 712914), (48, 594095), (60, 475276), (80, 356457), (120, 237638), (240, 118819)]