308824560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38993}}^1$

素因数の和:39023

約数の個数: 120

約数和(自身を含む): 1131449904

約数和(自身を除く): 822625344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 38993, 77986, 116979, 155972, 194965, 233958, 311944, 350937, 389930, 428923, 467916, 584895, 623888, 701874, 779860, 857846, 935832, 1169790, 1286769, 1403748, 1559720, 1715692, 1754685, 1871664, 2144615, 2339580, 2573538, 2807496, 3119440, 3431384, 3509370, 3860307, 4289230, 4679160, 5147076, 5614992, 6433845, 6862768, 7018740, 7720614, 8578460, 9358320, 10294152, 12867690, 14037480, 15441228, 17156920, 19301535, 20588304, 25735380, 28074960, 30882456, 34313840, 38603070, 51470760, 61764912, 77206140, 102941520, 154412280, 308824560]

約数ペア:

[(1, 308824560), (2, 154412280), (3, 102941520), (4, 77206140), (5, 61764912), (6, 51470760), (8, 38603070), (9, 34313840), (10, 30882456), (11, 28074960), (12, 25735380), (15, 20588304), (16, 19301535), (18, 17156920), (20, 15441228), (22, 14037480), (24, 12867690), (30, 10294152), (33, 9358320), (36, 8578460), (40, 7720614), (44, 7018740), (45, 6862768), (48, 6433845), (55, 5614992), (60, 5147076), (66, 4679160), (72, 4289230), (80, 3860307), (88, 3509370), (90, 3431384), (99, 3119440), (110, 2807496), (120, 2573538), (132, 2339580), (144, 2144615), (165, 1871664), (176, 1754685), (180, 1715692), (198, 1559720), (220, 1403748), (240, 1286769), (264, 1169790), (330, 935832), (360, 857846), (396, 779860), (440, 701874), (495, 623888), (528, 584895), (660, 467916), (720, 428923), (792, 389930), (880, 350937), (990, 311944), (1320, 233958), (1584, 194965), (1980, 155972), (2640, 116979), (3960, 77986), (7920, 38993)]