86965440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:754

約数の個数: 112

約数和(自身を含む): 278355552

約数和(自身を除く): 191390112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 577, 628, 785, 942, 960, 1154, 1256, 1570, 1731, 1884, 2308, 2355, 2512, 2885, 3140, 3462, 3768, 4616, 4710, 5024, 5770, 6280, 6924, 7536, 8655, 9232, 9420, 10048, 11540, 12560, 13848, 15072, 17310, 18464, 18840, 23080, 25120, 27696, 30144, 34620, 36928, 37680, 46160, 50240, 55392, 69240, 75360, 90589, 92320, 110784, 138480, 150720, 181178, 184640, 271767, 276960, 362356, 452945, 543534, 553920, 724712, 905890, 1087068, 1358835, 1449424, 1811780, 2174136, 2717670, 2898848, 3623560, 4348272, 5435340, 5797696, 7247120, 8696544, 10870680, 14494240, 17393088, 21741360, 28988480, 43482720, 86965440]

約数ペア:

[(1, 86965440), (2, 43482720), (3, 28988480), (4, 21741360), (5, 17393088), (6, 14494240), (8, 10870680), (10, 8696544), (12, 7247120), (15, 5797696), (16, 5435340), (20, 4348272), (24, 3623560), (30, 2898848), (32, 2717670), (40, 2174136), (48, 1811780), (60, 1449424), (64, 1358835), (80, 1087068), (96, 905890), (120, 724712), (157, 553920), (160, 543534), (192, 452945), (240, 362356), (314, 276960), (320, 271767), (471, 184640), (480, 181178), (577, 150720), (628, 138480), (785, 110784), (942, 92320), (960, 90589), (1154, 75360), (1256, 69240), (1570, 55392), (1731, 50240), (1884, 46160), (2308, 37680), (2355, 36928), (2512, 34620), (2885, 30144), (3140, 27696), (3462, 25120), (3768, 23080), (4616, 18840), (4710, 18464), (5024, 17310), (5770, 15072), (6280, 13848), (6924, 12560), (7536, 11540), (8655, 10048), (9232, 9420)]