139313760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12619}}^1$

素因数の和:12660

約数の個数: 96

約数和(自身を含む): 457954560

約数和(自身を除く): 318640800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 12619, 25238, 37857, 50476, 63095, 75714, 100952, 126190, 151428, 189285, 201904, 252380, 290237, 302856, 378570, 403808, 504760, 580474, 605712, 757140, 870711, 1009520, 1160948, 1211424, 1451185, 1514280, 1741422, 2019040, 2321896, 2902370, 3028560, 3482844, 4353555, 4643792, 5804740, 6057120, 6965688, 8707110, 9287584, 11609480, 13931376, 17414220, 23218960, 27862752, 34828440, 46437920, 69656880, 139313760]

約数ペア:

[(1, 139313760), (2, 69656880), (3, 46437920), (4, 34828440), (5, 27862752), (6, 23218960), (8, 17414220), (10, 13931376), (12, 11609480), (15, 9287584), (16, 8707110), (20, 6965688), (23, 6057120), (24, 5804740), (30, 4643792), (32, 4353555), (40, 3482844), (46, 3028560), (48, 2902370), (60, 2321896), (69, 2019040), (80, 1741422), (92, 1514280), (96, 1451185), (115, 1211424), (120, 1160948), (138, 1009520), (160, 870711), (184, 757140), (230, 605712), (240, 580474), (276, 504760), (345, 403808), (368, 378570), (460, 302856), (480, 290237), (552, 252380), (690, 201904), (736, 189285), (920, 151428), (1104, 126190), (1380, 100952), (1840, 75714), (2208, 63095), (2760, 50476), (3680, 37857), (5520, 25238), (11040, 12619)]