69866640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4261

約数の個数: 120

約数和(自身を含む): 244895040

約数和(自身を除く): 175028400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 4219, 5520, 8280, 8438, 12657, 16560, 16876, 21095, 25314, 33752, 37971, 42190, 50628, 63285, 67504, 75942, 84380, 97037, 101256, 126570, 151884, 168760, 189855, 194074, 202512, 253140, 291111, 303768, 337520, 379710, 388148, 485185, 506280, 582222, 607536, 759420, 776296, 873333, 970370, 1012560, 1164444, 1455555, 1518840, 1552592, 1746666, 1940740, 2328888, 2911110, 3037680, 3493332, 3881480, 4366665, 4657776, 5822220, 6986664, 7762960, 8733330, 11644440, 13973328, 17466660, 23288880, 34933320, 69866640]

約数ペア:

[(1, 69866640), (2, 34933320), (3, 23288880), (4, 17466660), (5, 13973328), (6, 11644440), (8, 8733330), (9, 7762960), (10, 6986664), (12, 5822220), (15, 4657776), (16, 4366665), (18, 3881480), (20, 3493332), (23, 3037680), (24, 2911110), (30, 2328888), (36, 1940740), (40, 1746666), (45, 1552592), (46, 1518840), (48, 1455555), (60, 1164444), (69, 1012560), (72, 970370), (80, 873333), (90, 776296), (92, 759420), (115, 607536), (120, 582222), (138, 506280), (144, 485185), (180, 388148), (184, 379710), (207, 337520), (230, 303768), (240, 291111), (276, 253140), (345, 202512), (360, 194074), (368, 189855), (414, 168760), (460, 151884), (552, 126570), (690, 101256), (720, 97037), (828, 84380), (920, 75942), (1035, 67504), (1104, 63285), (1380, 50628), (1656, 42190), (1840, 37971), (2070, 33752), (2760, 25314), (3312, 21095), (4140, 16876), (4219, 16560), (5520, 12657), (8280, 8438)]