80057340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40433}}^1$

素因数の和:40459

約数の個数: 72

約数和(自身を含む): 264923568

約数和(自身を除く): 184866228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 40433, 80866, 121299, 161732, 202165, 242598, 363897, 404330, 444763, 485196, 606495, 727794, 808660, 889526, 1212990, 1334289, 1455588, 1779052, 1819485, 2223815, 2425980, 2668578, 3638970, 4002867, 4447630, 5337156, 6671445, 7277940, 8005734, 8895260, 13342890, 16011468, 20014335, 26685780, 40028670, 80057340]

約数ペア:

[(1, 80057340), (2, 40028670), (3, 26685780), (4, 20014335), (5, 16011468), (6, 13342890), (9, 8895260), (10, 8005734), (11, 7277940), (12, 6671445), (15, 5337156), (18, 4447630), (20, 4002867), (22, 3638970), (30, 2668578), (33, 2425980), (36, 2223815), (44, 1819485), (45, 1779052), (55, 1455588), (60, 1334289), (66, 1212990), (90, 889526), (99, 808660), (110, 727794), (132, 606495), (165, 485196), (180, 444763), (198, 404330), (220, 363897), (330, 242598), (396, 202165), (495, 161732), (660, 121299), (990, 80866), (1980, 40433)]