947892480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 3045396480

約数和(自身を除く): 2097504000

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, 160, 192, 193, 240, 256, 320, 384, 386, 480, 579, 640, 768, 772, 960, 965, 1158, 1279, 1280, 1544, 1920, 1930, 2316, 2558, 2895, 3088, 3837, 3840, 3860, 4632, 5116, 5790, 6176, 6395, 7674, 7720, 9264, 10232, 11580, 12352, 12790, 15348, 15440, 18528, 19185, 20464, 23160, 24704, 25580, 30696, 30880, 37056, 38370, 40928, 46320, 49408, 51160, 61392, 61760, 74112, 76740, 81856, 92640, 102320, 122784, 123520, 148224, 153480, 163712, 185280, 204640, 245568, 246847, 247040, 306960, 327424, 370560, 409280, 491136, 493694, 613920, 740541, 741120, 818560, 982272, 987388, 1227840, 1234235, 1481082, 1637120, 1974776, 2455680, 2468470, 2962164, 3702705, 3949552, 4911360, 4936940, 5924328, 7405410, 7899104, 9873880, 11848656, 14810820, 15798208, 19747760, 23697312, 29621640, 31596416, 39495520, 47394624, 59243280, 63192832, 78991040, 94789248, 118486560, 157982080, 189578496, 236973120, 315964160, 473946240, 947892480]

約数ペア:

[(1, 947892480), (2, 473946240), (3, 315964160), (4, 236973120), (5, 189578496), (6, 157982080), (8, 118486560), (10, 94789248), (12, 78991040), (15, 63192832), (16, 59243280), (20, 47394624), (24, 39495520), (30, 31596416), (32, 29621640), (40, 23697312), (48, 19747760), (60, 15798208), (64, 14810820), (80, 11848656), (96, 9873880), (120, 7899104), (128, 7405410), (160, 5924328), (192, 4936940), (193, 4911360), (240, 3949552), (256, 3702705), (320, 2962164), (384, 2468470), (386, 2455680), (480, 1974776), (579, 1637120), (640, 1481082), (768, 1234235), (772, 1227840), (960, 987388), (965, 982272), (1158, 818560), (1279, 741120), (1280, 740541), (1544, 613920), (1920, 493694), (1930, 491136), (2316, 409280), (2558, 370560), (2895, 327424), (3088, 306960), (3837, 247040), (3840, 246847), (3860, 245568), (4632, 204640), (5116, 185280), (5790, 163712), (6176, 153480), (6395, 148224), (7674, 123520), (7720, 122784), (9264, 102320), (10232, 92640), (11580, 81856), (12352, 76740), (12790, 74112), (15348, 61760), (15440, 61392), (18528, 51160), (19185, 49408), (20464, 46320), (23160, 40928), (24704, 38370), (25580, 37056), (30696, 30880)]