9242640

素因数分解:

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

素因数の和:422

約数の個数: 160

約数和(自身を含む): 34819200

約数和(自身を除く): 25576560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 389, 396, 432, 440, 495, 528, 540, 594, 660, 720, 778, 792, 880, 990, 1080, 1167, 1188, 1320, 1485, 1556, 1584, 1945, 1980, 2160, 2334, 2376, 2640, 2970, 3112, 3501, 3890, 3960, 4279, 4668, 4752, 5835, 5940, 6224, 7002, 7780, 7920, 8558, 9336, 10503, 11670, 11880, 12837, 14004, 15560, 17116, 17505, 18672, 21006, 21395, 23340, 23760, 25674, 28008, 31120, 34232, 35010, 38511, 42012, 42790, 46680, 51348, 52515, 56016, 64185, 68464, 70020, 77022, 84024, 85580, 93360, 102696, 105030, 115533, 128370, 140040, 154044, 168048, 171160, 192555, 205392, 210060, 231066, 256740, 280080, 308088, 342320, 385110, 420120, 462132, 513480, 577665, 616176, 770220, 840240, 924264, 1026960, 1155330, 1540440, 1848528, 2310660, 3080880, 4621320, 9242640]

約数ペア:

[(1, 9242640), (2, 4621320), (3, 3080880), (4, 2310660), (5, 1848528), (6, 1540440), (8, 1155330), (9, 1026960), (10, 924264), (11, 840240), (12, 770220), (15, 616176), (16, 577665), (18, 513480), (20, 462132), (22, 420120), (24, 385110), (27, 342320), (30, 308088), (33, 280080), (36, 256740), (40, 231066), (44, 210060), (45, 205392), (48, 192555), (54, 171160), (55, 168048), (60, 154044), (66, 140040), (72, 128370), (80, 115533), (88, 105030), (90, 102696), (99, 93360), (108, 85580), (110, 84024), (120, 77022), (132, 70020), (135, 68464), (144, 64185), (165, 56016), (176, 52515), (180, 51348), (198, 46680), (216, 42790), (220, 42012), (240, 38511), (264, 35010), (270, 34232), (297, 31120), (330, 28008), (360, 25674), (389, 23760), (396, 23340), (432, 21395), (440, 21006), (495, 18672), (528, 17505), (540, 17116), (594, 15560), (660, 14004), (720, 12837), (778, 11880), (792, 11670), (880, 10503), (990, 9336), (1080, 8558), (1167, 7920), (1188, 7780), (1320, 7002), (1485, 6224), (1556, 5940), (1584, 5835), (1945, 4752), (1980, 4668), (2160, 4279), (2334, 3960), (2376, 3890), (2640, 3501), (2970, 3112)]