238912320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{248867}}^1$

素因数の和:248887

約数の個数: 56

約数和(自身を含む): 758549664

約数和(自身を除く): 519637344

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, 160, 192, 240, 320, 480, 960, 248867, 497734, 746601, 995468, 1244335, 1493202, 1990936, 2488670, 2986404, 3733005, 3981872, 4977340, 5972808, 7466010, 7963744, 9954680, 11945616, 14932020, 15927488, 19909360, 23891232, 29864040, 39818720, 47782464, 59728080, 79637440, 119456160, 238912320]

約数ペア:

[(1, 238912320), (2, 119456160), (3, 79637440), (4, 59728080), (5, 47782464), (6, 39818720), (8, 29864040), (10, 23891232), (12, 19909360), (15, 15927488), (16, 14932020), (20, 11945616), (24, 9954680), (30, 7963744), (32, 7466010), (40, 5972808), (48, 4977340), (60, 3981872), (64, 3733005), (80, 2986404), (96, 2488670), (120, 1990936), (160, 1493202), (192, 1244335), (240, 995468), (320, 746601), (480, 497734), (960, 248867)]