2943020520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247729}}^1$

素因数の和:247760

約数の個数: 128

約数和(自身を含む): 10701936000

約数和(自身を除く): 7758915480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 247729, 495458, 743187, 990916, 1238645, 1486374, 1981832, 2229561, 2477290, 2725019, 2972748, 3715935, 4459122, 4954580, 5450038, 5945496, 6688683, 7431870, 8175057, 8918244, 9909160, 10900076, 11147805, 13377366, 13625095, 14863740, 16350114, 17836488, 21800152, 22295610, 24525171, 26754732, 27250190, 29727480, 32700228, 33443415, 40875285, 44591220, 49050342, 53509464, 54500380, 65400456, 66886830, 73575513, 81750570, 89182440, 98100684, 109000760, 122625855, 133773660, 147151026, 163501140, 196201368, 245251710, 267547320, 294302052, 327002280, 367877565, 490503420, 588604104, 735755130, 981006840, 1471510260, 2943020520]

約数ペア:

[(1, 2943020520), (2, 1471510260), (3, 981006840), (4, 735755130), (5, 588604104), (6, 490503420), (8, 367877565), (9, 327002280), (10, 294302052), (11, 267547320), (12, 245251710), (15, 196201368), (18, 163501140), (20, 147151026), (22, 133773660), (24, 122625855), (27, 109000760), (30, 98100684), (33, 89182440), (36, 81750570), (40, 73575513), (44, 66886830), (45, 65400456), (54, 54500380), (55, 53509464), (60, 49050342), (66, 44591220), (72, 40875285), (88, 33443415), (90, 32700228), (99, 29727480), (108, 27250190), (110, 26754732), (120, 24525171), (132, 22295610), (135, 21800152), (165, 17836488), (180, 16350114), (198, 14863740), (216, 13625095), (220, 13377366), (264, 11147805), (270, 10900076), (297, 9909160), (330, 8918244), (360, 8175057), (396, 7431870), (440, 6688683), (495, 5945496), (540, 5450038), (594, 4954580), (660, 4459122), (792, 3715935), (990, 2972748), (1080, 2725019), (1188, 2477290), (1320, 2229561), (1485, 1981832), (1980, 1486374), (2376, 1238645), (2970, 990916), (3960, 743187), (5940, 495458), (11880, 247729)]