3080880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 11316240

約数和(自身を除く): 8235360

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, 389, 396, 440, 495, 528, 660, 720, 778, 792, 880, 990, 1167, 1320, 1556, 1584, 1945, 1980, 2334, 2640, 3112, 3501, 3890, 3960, 4279, 4668, 5835, 6224, 7002, 7780, 7920, 8558, 9336, 11670, 12837, 14004, 15560, 17116, 17505, 18672, 21395, 23340, 25674, 28008, 31120, 34232, 35010, 38511, 42790, 46680, 51348, 56016, 64185, 68464, 70020, 77022, 85580, 93360, 102696, 128370, 140040, 154044, 171160, 192555, 205392, 256740, 280080, 308088, 342320, 385110, 513480, 616176, 770220, 1026960, 1540440, 3080880]

約数ペア:

[(1, 3080880), (2, 1540440), (3, 1026960), (4, 770220), (5, 616176), (6, 513480), (8, 385110), (9, 342320), (10, 308088), (11, 280080), (12, 256740), (15, 205392), (16, 192555), (18, 171160), (20, 154044), (22, 140040), (24, 128370), (30, 102696), (33, 93360), (36, 85580), (40, 77022), (44, 70020), (45, 68464), (48, 64185), (55, 56016), (60, 51348), (66, 46680), (72, 42790), (80, 38511), (88, 35010), (90, 34232), (99, 31120), (110, 28008), (120, 25674), (132, 23340), (144, 21395), (165, 18672), (176, 17505), (180, 17116), (198, 15560), (220, 14004), (240, 12837), (264, 11670), (330, 9336), (360, 8558), (389, 7920), (396, 7780), (440, 7002), (495, 6224), (528, 5835), (660, 4668), (720, 4279), (778, 3960), (792, 3890), (880, 3501), (990, 3112), (1167, 2640), (1320, 2334), (1556, 1980), (1584, 1945)]