269439360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{140333}}^1$

素因数の和:140355

約数の個数: 64

約数和(自身を含む): 858844080

約数和(自身を除く): 589404720

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, 240, 320, 384, 480, 640, 960, 1920, 140333, 280666, 420999, 561332, 701665, 841998, 1122664, 1403330, 1683996, 2104995, 2245328, 2806660, 3367992, 4209990, 4490656, 5613320, 6735984, 8419980, 8981312, 11226640, 13471968, 16839960, 17962624, 22453280, 26943936, 33679920, 44906560, 53887872, 67359840, 89813120, 134719680, 269439360]

約数ペア:

[(1, 269439360), (2, 134719680), (3, 89813120), (4, 67359840), (5, 53887872), (6, 44906560), (8, 33679920), (10, 26943936), (12, 22453280), (15, 17962624), (16, 16839960), (20, 13471968), (24, 11226640), (30, 8981312), (32, 8419980), (40, 6735984), (48, 5613320), (60, 4490656), (64, 4209990), (80, 3367992), (96, 2806660), (120, 2245328), (128, 2104995), (160, 1683996), (192, 1403330), (240, 1122664), (320, 841998), (384, 701665), (480, 561332), (640, 420999), (960, 280666), (1920, 140333)]