57103920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26437}}^1$

素因数の和:26459

約数の個数: 80

約数和(自身を含む): 196698720

約数和(自身を除く): 139594800

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, 26437, 52874, 79311, 105748, 132185, 158622, 211496, 237933, 264370, 317244, 396555, 422992, 475866, 528740, 634488, 713799, 793110, 951732, 1057480, 1189665, 1268976, 1427598, 1586220, 1903464, 2114960, 2379330, 2855196, 3172440, 3568995, 3806928, 4758660, 5710392, 6344880, 7137990, 9517320, 11420784, 14275980, 19034640, 28551960, 57103920]

約数ペア:

[(1, 57103920), (2, 28551960), (3, 19034640), (4, 14275980), (5, 11420784), (6, 9517320), (8, 7137990), (9, 6344880), (10, 5710392), (12, 4758660), (15, 3806928), (16, 3568995), (18, 3172440), (20, 2855196), (24, 2379330), (27, 2114960), (30, 1903464), (36, 1586220), (40, 1427598), (45, 1268976), (48, 1189665), (54, 1057480), (60, 951732), (72, 793110), (80, 713799), (90, 634488), (108, 528740), (120, 475866), (135, 422992), (144, 396555), (180, 317244), (216, 264370), (240, 237933), (270, 211496), (360, 158622), (432, 132185), (540, 105748), (720, 79311), (1080, 52874), (2160, 26437)]