529230720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{275641}}^1$

素因数の和:275663

約数の個数: 64

約数和(自身を含む): 1686929040

約数和(自身を除く): 1157698320

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, 275641, 551282, 826923, 1102564, 1378205, 1653846, 2205128, 2756410, 3307692, 4134615, 4410256, 5512820, 6615384, 8269230, 8820512, 11025640, 13230768, 16538460, 17641024, 22051280, 26461536, 33076920, 35282048, 44102560, 52923072, 66153840, 88205120, 105846144, 132307680, 176410240, 264615360, 529230720]

約数ペア:

[(1, 529230720), (2, 264615360), (3, 176410240), (4, 132307680), (5, 105846144), (6, 88205120), (8, 66153840), (10, 52923072), (12, 44102560), (15, 35282048), (16, 33076920), (20, 26461536), (24, 22051280), (30, 17641024), (32, 16538460), (40, 13230768), (48, 11025640), (60, 8820512), (64, 8269230), (80, 6615384), (96, 5512820), (120, 4410256), (128, 4134615), (160, 3307692), (192, 2756410), (240, 2205128), (320, 1653846), (384, 1378205), (480, 1102564), (640, 826923), (960, 551282), (1920, 275641)]