396879120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50111}}^1$

素因数の和:50141

約数の個数: 120

約数和(自身を含む): 1454049792

約数和(自身を除く): 1057170672

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, 50111, 100222, 150333, 200444, 250555, 300666, 400888, 450999, 501110, 551221, 601332, 751665, 801776, 901998, 1002220, 1102442, 1202664, 1503330, 1653663, 1803996, 2004440, 2204884, 2254995, 2405328, 2756105, 3006660, 3307326, 3607992, 4008880, 4409768, 4509990, 4960989, 5512210, 6013320, 6614652, 7215984, 8268315, 8819536, 9019980, 9921978, 11024420, 12026640, 13229304, 16536630, 18039960, 19843956, 22048840, 24804945, 26458608, 33073260, 36079920, 39687912, 44097680, 49609890, 66146520, 79375824, 99219780, 132293040, 198439560, 396879120]

約数ペア:

[(1, 396879120), (2, 198439560), (3, 132293040), (4, 99219780), (5, 79375824), (6, 66146520), (8, 49609890), (9, 44097680), (10, 39687912), (11, 36079920), (12, 33073260), (15, 26458608), (16, 24804945), (18, 22048840), (20, 19843956), (22, 18039960), (24, 16536630), (30, 13229304), (33, 12026640), (36, 11024420), (40, 9921978), (44, 9019980), (45, 8819536), (48, 8268315), (55, 7215984), (60, 6614652), (66, 6013320), (72, 5512210), (80, 4960989), (88, 4509990), (90, 4409768), (99, 4008880), (110, 3607992), (120, 3307326), (132, 3006660), (144, 2756105), (165, 2405328), (176, 2254995), (180, 2204884), (198, 2004440), (220, 1803996), (240, 1653663), (264, 1503330), (330, 1202664), (360, 1102442), (396, 1002220), (440, 901998), (495, 801776), (528, 751665), (660, 601332), (720, 551221), (792, 501110), (880, 450999), (990, 400888), (1320, 300666), (1584, 250555), (1980, 200444), (2640, 150333), (3960, 100222), (7920, 50111)]