11644380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5881}}^1$

素因数の和:5907

約数の個数: 72

約数和(自身を含む): 38538864

約数和(自身を除く): 26894484

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, 5881, 11762, 17643, 23524, 29405, 35286, 52929, 58810, 64691, 70572, 88215, 105858, 117620, 129382, 176430, 194073, 211716, 258764, 264645, 323455, 352860, 388146, 529290, 582219, 646910, 776292, 970365, 1058580, 1164438, 1293820, 1940730, 2328876, 2911095, 3881460, 5822190, 11644380]

約数ペア:

[(1, 11644380), (2, 5822190), (3, 3881460), (4, 2911095), (5, 2328876), (6, 1940730), (9, 1293820), (10, 1164438), (11, 1058580), (12, 970365), (15, 776292), (18, 646910), (20, 582219), (22, 529290), (30, 388146), (33, 352860), (36, 323455), (44, 264645), (45, 258764), (55, 211716), (60, 194073), (66, 176430), (90, 129382), (99, 117620), (110, 105858), (132, 88215), (165, 70572), (180, 64691), (198, 58810), (220, 52929), (330, 35286), (396, 29405), (495, 23524), (660, 17643), (990, 11762), (1980, 5881)]