60229960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 95445560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 857, 1004, 1255, 1714, 1757, 2008, 2510, 3428, 3514, 4285, 5020, 5999, 6856, 7028, 8570, 8785, 10040, 11998, 14056, 17140, 17570, 23996, 29995, 34280, 35140, 47992, 59990, 70280, 119980, 215107, 239960, 430214, 860428, 1075535, 1505749, 1720856, 2151070, 3011498, 4302140, 6022996, 7528745, 8604280, 12045992, 15057490, 30114980, 60229960]

約数ペア:

[(1, 60229960), (2, 30114980), (4, 15057490), (5, 12045992), (7, 8604280), (8, 7528745), (10, 6022996), (14, 4302140), (20, 3011498), (28, 2151070), (35, 1720856), (40, 1505749), (56, 1075535), (70, 860428), (140, 430214), (251, 239960), (280, 215107), (502, 119980), (857, 70280), (1004, 59990), (1255, 47992), (1714, 35140), (1757, 34280), (2008, 29995), (2510, 23996), (3428, 17570), (3514, 17140), (4285, 14056), (5020, 11998), (5999, 10040), (6856, 8785), (7028, 8570)]