309180960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 288

約数和(自身を含む): 1167566400

約数和(自身を除く): 858385440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 131, 132, 144, 149, 160, 165, 176, 180, 198, 220, 240, 262, 264, 288, 298, 330, 352, 360, 393, 396, 440, 447, 480, 495, 524, 528, 596, 655, 660, 720, 745, 786, 792, 880, 894, 990, 1048, 1056, 1179, 1192, 1310, 1320, 1341, 1440, 1441, 1490, 1572, 1584, 1639, 1760, 1788, 1965, 1980, 2096, 2235, 2358, 2384, 2620, 2640, 2682, 2882, 2980, 3144, 3168, 3278, 3576, 3930, 3960, 4192, 4323, 4470, 4716, 4768, 4917, 5240, 5280, 5364, 5764, 5895, 5960, 6288, 6556, 6705, 7152, 7205, 7860, 7920, 8195, 8646, 8940, 9432, 9834, 10480, 10728, 11528, 11790, 11920, 12576, 12969, 13112, 13410, 14304, 14410, 14751, 15720, 15840, 16390, 17292, 17880, 18864, 19519, 19668, 20960, 21456, 21615, 23056, 23580, 23840, 24585, 25938, 26224, 26820, 28820, 29502, 31440, 32780, 34584, 35760, 37728, 39038, 39336, 42912, 43230, 46112, 47160, 49170, 51876, 52448, 53640, 57640, 58557, 59004, 62880, 64845, 65560, 69168, 71520, 73755, 78076, 78672, 86460, 94320, 97595, 98340, 103752, 107280, 115280, 117114, 118008, 129690, 131120, 138336, 147510, 156152, 157344, 172920, 175671, 188640, 195190, 196680, 207504, 214560, 214709, 230560, 234228, 236016, 259380, 262240, 292785, 295020, 312304, 345840, 351342, 390380, 393360, 415008, 429418, 468456, 472032, 518760, 585570, 590040, 624608, 644127, 691680, 702684, 780760, 786720, 858836, 878355, 936912, 1037520, 1073545, 1171140, 1180080, 1288254, 1405368, 1561520, 1717672, 1756710, 1873824, 1932381, 2075040, 2147090, 2342280, 2360160, 2576508, 2810736, 3123040, 3220635, 3435344, 3513420, 3864762, 4294180, 4684560, 5153016, 5621472, 6441270, 6870688, 7026840, 7729524, 8588360, 9369120, 9661905, 10306032, 12882540, 14053680, 15459048, 17176720, 19323810, 20612064, 25765080, 28107360, 30918096, 34353440, 38647620, 51530160, 61836192, 77295240, 103060320, 154590480, 309180960]

約数ペア:

[(1, 309180960), (2, 154590480), (3, 103060320), (4, 77295240), (5, 61836192), (6, 51530160), (8, 38647620), (9, 34353440), (10, 30918096), (11, 28107360), (12, 25765080), (15, 20612064), (16, 19323810), (18, 17176720), (20, 15459048), (22, 14053680), (24, 12882540), (30, 10306032), (32, 9661905), (33, 9369120), (36, 8588360), (40, 7729524), (44, 7026840), (45, 6870688), (48, 6441270), (55, 5621472), (60, 5153016), (66, 4684560), (72, 4294180), (80, 3864762), (88, 3513420), (90, 3435344), (96, 3220635), (99, 3123040), (110, 2810736), (120, 2576508), (131, 2360160), (132, 2342280), (144, 2147090), (149, 2075040), (160, 1932381), (165, 1873824), (176, 1756710), (180, 1717672), (198, 1561520), (220, 1405368), (240, 1288254), (262, 1180080), (264, 1171140), (288, 1073545), (298, 1037520), (330, 936912), (352, 878355), (360, 858836), (393, 786720), (396, 780760), (440, 702684), (447, 691680), (480, 644127), (495, 624608), (524, 590040), (528, 585570), (596, 518760), (655, 472032), (660, 468456), (720, 429418), (745, 415008), (786, 393360), (792, 390380), (880, 351342), (894, 345840), (990, 312304), (1048, 295020), (1056, 292785), (1179, 262240), (1192, 259380), (1310, 236016), (1320, 234228), (1341, 230560), (1440, 214709), (1441, 214560), (1490, 207504), (1572, 196680), (1584, 195190), (1639, 188640), (1760, 175671), (1788, 172920), (1965, 157344), (1980, 156152), (2096, 147510), (2235, 138336), (2358, 131120), (2384, 129690), (2620, 118008), (2640, 117114), (2682, 115280), (2882, 107280), (2980, 103752), (3144, 98340), (3168, 97595), (3278, 94320), (3576, 86460), (3930, 78672), (3960, 78076), (4192, 73755), (4323, 71520), (4470, 69168), (4716, 65560), (4768, 64845), (4917, 62880), (5240, 59004), (5280, 58557), (5364, 57640), (5764, 53640), (5895, 52448), (5960, 51876), (6288, 49170), (6556, 47160), (6705, 46112), (7152, 43230), (7205, 42912), (7860, 39336), (7920, 39038), (8195, 37728), (8646, 35760), (8940, 34584), (9432, 32780), (9834, 31440), (10480, 29502), (10728, 28820), (11528, 26820), (11790, 26224), (11920, 25938), (12576, 24585), (12969, 23840), (13112, 23580), (13410, 23056), (14304, 21615), (14410, 21456), (14751, 20960), (15720, 19668), (15840, 19519), (16390, 18864), (17292, 17880)]