8469120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 29522880

約数和(自身を除く): 21053760

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, 401, 440, 480, 528, 640, 660, 704, 802, 880, 960, 1056, 1203, 1320, 1408, 1604, 1760, 1920, 2005, 2112, 2406, 2640, 3208, 3520, 4010, 4224, 4411, 4812, 5280, 6015, 6416, 7040, 8020, 8822, 9624, 10560, 12030, 12832, 13233, 16040, 17644, 19248, 21120, 22055, 24060, 25664, 26466, 32080, 35288, 38496, 44110, 48120, 51328, 52932, 64160, 66165, 70576, 76992, 88220, 96240, 105864, 128320, 132330, 141152, 153984, 176440, 192480, 211728, 256640, 264660, 282304, 352880, 384960, 423456, 529320, 564608, 705760, 769920, 846912, 1058640, 1411520, 1693824, 2117280, 2823040, 4234560, 8469120]

約数ペア:

[(1, 8469120), (2, 4234560), (3, 2823040), (4, 2117280), (5, 1693824), (6, 1411520), (8, 1058640), (10, 846912), (11, 769920), (12, 705760), (15, 564608), (16, 529320), (20, 423456), (22, 384960), (24, 352880), (30, 282304), (32, 264660), (33, 256640), (40, 211728), (44, 192480), (48, 176440), (55, 153984), (60, 141152), (64, 132330), (66, 128320), (80, 105864), (88, 96240), (96, 88220), (110, 76992), (120, 70576), (128, 66165), (132, 64160), (160, 52932), (165, 51328), (176, 48120), (192, 44110), (220, 38496), (240, 35288), (264, 32080), (320, 26466), (330, 25664), (352, 24060), (384, 22055), (401, 21120), (440, 19248), (480, 17644), (528, 16040), (640, 13233), (660, 12832), (704, 12030), (802, 10560), (880, 9624), (960, 8822), (1056, 8020), (1203, 7040), (1320, 6416), (1408, 6015), (1604, 5280), (1760, 4812), (1920, 4411), (2005, 4224), (2112, 4010), (2406, 3520), (2640, 3208)]