91890480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34807}}^1$

素因数の和:34834

約数の個数: 80

約数和(自身を含む): 310765824

約数和(自身を除く): 218875344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 34807, 69614, 104421, 139228, 174035, 208842, 278456, 348070, 382877, 417684, 522105, 556912, 696140, 765754, 835368, 1044210, 1148631, 1392280, 1531508, 1670736, 1914385, 2088420, 2297262, 2784560, 3063016, 3828770, 4176840, 4594524, 5743155, 6126032, 7657540, 8353680, 9189048, 11486310, 15315080, 18378096, 22972620, 30630160, 45945240, 91890480]

約数ペア:

[(1, 91890480), (2, 45945240), (3, 30630160), (4, 22972620), (5, 18378096), (6, 15315080), (8, 11486310), (10, 9189048), (11, 8353680), (12, 7657540), (15, 6126032), (16, 5743155), (20, 4594524), (22, 4176840), (24, 3828770), (30, 3063016), (33, 2784560), (40, 2297262), (44, 2088420), (48, 1914385), (55, 1670736), (60, 1531508), (66, 1392280), (80, 1148631), (88, 1044210), (110, 835368), (120, 765754), (132, 696140), (165, 556912), (176, 522105), (220, 417684), (240, 382877), (264, 348070), (330, 278456), (440, 208842), (528, 174035), (660, 139228), (880, 104421), (1320, 69614), (2640, 34807)]