164498280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1370819}}^1$

素因数の和:1370833

約数の個数: 32

約数和(自身を含む): 493495200

約数和(自身を除く): 328996920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1370819, 2741638, 4112457, 5483276, 6854095, 8224914, 10966552, 13708190, 16449828, 20562285, 27416380, 32899656, 41124570, 54832760, 82249140, 164498280]

約数ペア:

[(1, 164498280), (2, 82249140), (3, 54832760), (4, 41124570), (5, 32899656), (6, 27416380), (8, 20562285), (10, 16449828), (12, 13708190), (15, 10966552), (20, 8224914), (24, 6854095), (30, 5483276), (40, 4112457), (60, 2741638), (120, 1370819)]