51895680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 167443200

約数和(自身を除く): 115547520

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, 128, 151, 160, 179, 192, 240, 302, 320, 358, 384, 453, 480, 537, 604, 640, 716, 755, 895, 906, 960, 1074, 1208, 1432, 1510, 1790, 1812, 1920, 2148, 2265, 2416, 2685, 2864, 3020, 3580, 3624, 4296, 4530, 4832, 5370, 5728, 6040, 7160, 7248, 8592, 9060, 9664, 10740, 11456, 12080, 14320, 14496, 17184, 18120, 19328, 21480, 22912, 24160, 27029, 28640, 28992, 34368, 36240, 42960, 48320, 54058, 57280, 57984, 68736, 72480, 81087, 85920, 96640, 108116, 114560, 135145, 144960, 162174, 171840, 216232, 270290, 289920, 324348, 343680, 405435, 432464, 540580, 648696, 810870, 864928, 1081160, 1297392, 1621740, 1729856, 2162320, 2594784, 3243480, 3459712, 4324640, 5189568, 6486960, 8649280, 10379136, 12973920, 17298560, 25947840, 51895680]

約数ペア:

[(1, 51895680), (2, 25947840), (3, 17298560), (4, 12973920), (5, 10379136), (6, 8649280), (8, 6486960), (10, 5189568), (12, 4324640), (15, 3459712), (16, 3243480), (20, 2594784), (24, 2162320), (30, 1729856), (32, 1621740), (40, 1297392), (48, 1081160), (60, 864928), (64, 810870), (80, 648696), (96, 540580), (120, 432464), (128, 405435), (151, 343680), (160, 324348), (179, 289920), (192, 270290), (240, 216232), (302, 171840), (320, 162174), (358, 144960), (384, 135145), (453, 114560), (480, 108116), (537, 96640), (604, 85920), (640, 81087), (716, 72480), (755, 68736), (895, 57984), (906, 57280), (960, 54058), (1074, 48320), (1208, 42960), (1432, 36240), (1510, 34368), (1790, 28992), (1812, 28640), (1920, 27029), (2148, 24160), (2265, 22912), (2416, 21480), (2685, 19328), (2864, 18120), (3020, 17184), (3580, 14496), (3624, 14320), (4296, 12080), (4530, 11456), (4832, 10740), (5370, 9664), (5728, 9060), (6040, 8592), (7160, 7248)]