1028468880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{476143}}^1$

素因数の和:476165

約数の個数: 80

約数和(自身を含む): 3542511360

約数和(自身を除く): 2514042480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 476143, 952286, 1428429, 1904572, 2380715, 2856858, 3809144, 4285287, 4761430, 5713716, 7142145, 7618288, 8570574, 9522860, 11427432, 12855861, 14284290, 17141148, 19045720, 21426435, 22854864, 25711722, 28568580, 34282296, 38091440, 42852870, 51423444, 57137160, 64279305, 68564592, 85705740, 102846888, 114274320, 128558610, 171411480, 205693776, 257117220, 342822960, 514234440, 1028468880]

約数ペア:

[(1, 1028468880), (2, 514234440), (3, 342822960), (4, 257117220), (5, 205693776), (6, 171411480), (8, 128558610), (9, 114274320), (10, 102846888), (12, 85705740), (15, 68564592), (16, 64279305), (18, 57137160), (20, 51423444), (24, 42852870), (27, 38091440), (30, 34282296), (36, 28568580), (40, 25711722), (45, 22854864), (48, 21426435), (54, 19045720), (60, 17141148), (72, 14284290), (80, 12855861), (90, 11427432), (108, 9522860), (120, 8570574), (135, 7618288), (144, 7142145), (180, 5713716), (216, 4761430), (240, 4285287), (270, 3809144), (360, 2856858), (432, 2380715), (540, 1904572), (720, 1428429), (1080, 952286), (2160, 476143)]