80944380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13627}}^1$

素因数の和:13656

約数の個数: 96

約数和(自身を含む): 274740480

約数和(自身を除く): 193796100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 13627, 27254, 40881, 54508, 68135, 81762, 122643, 136270, 149897, 163524, 204405, 245286, 272540, 299794, 367929, 408810, 449691, 490572, 599588, 613215, 735858, 749485, 817620, 899382, 1226430, 1349073, 1471716, 1498970, 1798764, 1839645, 2248455, 2452860, 2698146, 2997940, 3679290, 4047219, 4496910, 5396292, 6745365, 7358580, 8094438, 8993820, 13490730, 16188876, 20236095, 26981460, 40472190, 80944380]

約数ペア:

[(1, 80944380), (2, 40472190), (3, 26981460), (4, 20236095), (5, 16188876), (6, 13490730), (9, 8993820), (10, 8094438), (11, 7358580), (12, 6745365), (15, 5396292), (18, 4496910), (20, 4047219), (22, 3679290), (27, 2997940), (30, 2698146), (33, 2452860), (36, 2248455), (44, 1839645), (45, 1798764), (54, 1498970), (55, 1471716), (60, 1349073), (66, 1226430), (90, 899382), (99, 817620), (108, 749485), (110, 735858), (132, 613215), (135, 599588), (165, 490572), (180, 449691), (198, 408810), (220, 367929), (270, 299794), (297, 272540), (330, 245286), (396, 204405), (495, 163524), (540, 149897), (594, 136270), (660, 122643), (990, 81762), (1188, 68135), (1485, 54508), (1980, 40881), (2970, 27254), (5940, 13627)]