268214880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{558781}}^1$

素因数の和:558799

約数の個数: 48

約数和(自身を含む): 844878384

約数和(自身を除く): 576663504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 558781, 1117562, 1676343, 2235124, 2793905, 3352686, 4470248, 5587810, 6705372, 8381715, 8940496, 11175620, 13410744, 16763430, 17880992, 22351240, 26821488, 33526860, 44702480, 53642976, 67053720, 89404960, 134107440, 268214880]

約数ペア:

[(1, 268214880), (2, 134107440), (3, 89404960), (4, 67053720), (5, 53642976), (6, 44702480), (8, 33526860), (10, 26821488), (12, 22351240), (15, 17880992), (16, 16763430), (20, 13410744), (24, 11175620), (30, 8940496), (32, 8381715), (40, 6705372), (48, 5587810), (60, 4470248), (80, 3352686), (96, 2793905), (120, 2235124), (160, 1676343), (240, 1117562), (480, 558781)]