8833920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 29082240

約数和(自身を除く): 20248320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 107, 120, 128, 129, 160, 172, 192, 214, 215, 240, 258, 320, 321, 344, 384, 428, 430, 480, 516, 535, 640, 642, 645, 688, 856, 860, 960, 1032, 1070, 1284, 1290, 1376, 1605, 1712, 1720, 1920, 2064, 2140, 2568, 2580, 2752, 3210, 3424, 3440, 4128, 4280, 4601, 5136, 5160, 5504, 6420, 6848, 6880, 8256, 8560, 9202, 10272, 10320, 12840, 13696, 13760, 13803, 16512, 17120, 18404, 20544, 20640, 23005, 25680, 27520, 27606, 34240, 36808, 41088, 41280, 46010, 51360, 55212, 68480, 69015, 73616, 82560, 92020, 102720, 110424, 138030, 147232, 184040, 205440, 220848, 276060, 294464, 368080, 441696, 552120, 588928, 736160, 883392, 1104240, 1472320, 1766784, 2208480, 2944640, 4416960, 8833920]

約数ペア:

[(1, 8833920), (2, 4416960), (3, 2944640), (4, 2208480), (5, 1766784), (6, 1472320), (8, 1104240), (10, 883392), (12, 736160), (15, 588928), (16, 552120), (20, 441696), (24, 368080), (30, 294464), (32, 276060), (40, 220848), (43, 205440), (48, 184040), (60, 147232), (64, 138030), (80, 110424), (86, 102720), (96, 92020), (107, 82560), (120, 73616), (128, 69015), (129, 68480), (160, 55212), (172, 51360), (192, 46010), (214, 41280), (215, 41088), (240, 36808), (258, 34240), (320, 27606), (321, 27520), (344, 25680), (384, 23005), (428, 20640), (430, 20544), (480, 18404), (516, 17120), (535, 16512), (640, 13803), (642, 13760), (645, 13696), (688, 12840), (856, 10320), (860, 10272), (960, 9202), (1032, 8560), (1070, 8256), (1284, 6880), (1290, 6848), (1376, 6420), (1605, 5504), (1712, 5160), (1720, 5136), (1920, 4601), (2064, 4280), (2140, 4128), (2568, 3440), (2580, 3424), (2752, 3210)]