2798397360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353333}}^1$

素因数の和:353363

約数の個数: 120

約数和(自身を含む): 10252339344

約数和(自身を除く): 7453941984

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, 353333, 706666, 1059999, 1413332, 1766665, 2119998, 2826664, 3179997, 3533330, 3886663, 4239996, 5299995, 5653328, 6359994, 7066660, 7773326, 8479992, 10599990, 11659989, 12719988, 14133320, 15546652, 15899985, 16959984, 19433315, 21199980, 23319978, 25439976, 28266640, 31093304, 31799970, 34979967, 38866630, 42399960, 46639956, 50879952, 58299945, 62186608, 63599940, 69959934, 77733260, 84799920, 93279912, 116599890, 127199880, 139919868, 155466520, 174899835, 186559824, 233199780, 254399760, 279839736, 310933040, 349799670, 466399560, 559679472, 699599340, 932799120, 1399198680, 2798397360]

約数ペア:

[(1, 2798397360), (2, 1399198680), (3, 932799120), (4, 699599340), (5, 559679472), (6, 466399560), (8, 349799670), (9, 310933040), (10, 279839736), (11, 254399760), (12, 233199780), (15, 186559824), (16, 174899835), (18, 155466520), (20, 139919868), (22, 127199880), (24, 116599890), (30, 93279912), (33, 84799920), (36, 77733260), (40, 69959934), (44, 63599940), (45, 62186608), (48, 58299945), (55, 50879952), (60, 46639956), (66, 42399960), (72, 38866630), (80, 34979967), (88, 31799970), (90, 31093304), (99, 28266640), (110, 25439976), (120, 23319978), (132, 21199980), (144, 19433315), (165, 16959984), (176, 15899985), (180, 15546652), (198, 14133320), (220, 12719988), (240, 11659989), (264, 10599990), (330, 8479992), (360, 7773326), (396, 7066660), (440, 6359994), (495, 5653328), (528, 5299995), (660, 4239996), (720, 3886663), (792, 3533330), (880, 3179997), (990, 2826664), (1320, 2119998), (1584, 1766665), (1980, 1413332), (2640, 1059999), (3960, 706666), (7920, 353333)]