348881280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16519}}^1$

素因数の和:16552

約数の個数: 128

約数和(自身を含む): 1213228800

約数和(自身を除く): 864347520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 16519, 21120, 33038, 49557, 66076, 82595, 99114, 132152, 165190, 181709, 198228, 247785, 264304, 330380, 363418, 396456, 495570, 528608, 545127, 660760, 726836, 792912, 908545, 991140, 1057216, 1090254, 1321520, 1453672, 1585824, 1817090, 1982280, 2114432, 2180508, 2643040, 2725635, 2907344, 3171648, 3634180, 3964560, 4361016, 5286080, 5451270, 5814688, 6343296, 7268360, 7929120, 8722032, 10572160, 10902540, 11629376, 14536720, 15858240, 17444064, 21805080, 23258752, 29073440, 31716480, 34888128, 43610160, 58146880, 69776256, 87220320, 116293760, 174440640, 348881280]

約数ペア:

[(1, 348881280), (2, 174440640), (3, 116293760), (4, 87220320), (5, 69776256), (6, 58146880), (8, 43610160), (10, 34888128), (11, 31716480), (12, 29073440), (15, 23258752), (16, 21805080), (20, 17444064), (22, 15858240), (24, 14536720), (30, 11629376), (32, 10902540), (33, 10572160), (40, 8722032), (44, 7929120), (48, 7268360), (55, 6343296), (60, 5814688), (64, 5451270), (66, 5286080), (80, 4361016), (88, 3964560), (96, 3634180), (110, 3171648), (120, 2907344), (128, 2725635), (132, 2643040), (160, 2180508), (165, 2114432), (176, 1982280), (192, 1817090), (220, 1585824), (240, 1453672), (264, 1321520), (320, 1090254), (330, 1057216), (352, 991140), (384, 908545), (440, 792912), (480, 726836), (528, 660760), (640, 545127), (660, 528608), (704, 495570), (880, 396456), (960, 363418), (1056, 330380), (1320, 264304), (1408, 247785), (1760, 198228), (1920, 181709), (2112, 165190), (2640, 132152), (3520, 99114), (4224, 82595), (5280, 66076), (7040, 49557), (10560, 33038), (16519, 21120)]