19103722080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39799421}}^1$

素因数の和:39799439

約数の個数: 48

約数和(自身を含む): 60176726064

約数和(自身を除く): 41073003984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 39799421, 79598842, 119398263, 159197684, 198997105, 238796526, 318395368, 397994210, 477593052, 596991315, 636790736, 795988420, 955186104, 1193982630, 1273581472, 1591976840, 1910372208, 2387965260, 3183953680, 3820744416, 4775930520, 6367907360, 9551861040, 19103722080]

約数ペア:

[(1, 19103722080), (2, 9551861040), (3, 6367907360), (4, 4775930520), (5, 3820744416), (6, 3183953680), (8, 2387965260), (10, 1910372208), (12, 1591976840), (15, 1273581472), (16, 1193982630), (20, 955186104), (24, 795988420), (30, 636790736), (32, 596991315), (40, 477593052), (48, 397994210), (60, 318395368), (80, 238796526), (96, 198997105), (120, 159197684), (160, 119398263), (240, 79598842), (480, 39799421)]