145793280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37967}}^1$

素因数の和:37991

約数の個数: 72

約数和(自身を含む): 465639552

約数和(自身を除く): 319846272

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 37967, 75934, 113901, 151868, 189835, 227802, 303736, 379670, 455604, 569505, 607472, 759340, 911208, 1139010, 1214944, 1518680, 1822416, 2278020, 2429888, 3037360, 3644832, 4556040, 4859776, 6074720, 7289664, 9112080, 9719552, 12149440, 14579328, 18224160, 24298880, 29158656, 36448320, 48597760, 72896640, 145793280]

約数ペア:

[(1, 145793280), (2, 72896640), (3, 48597760), (4, 36448320), (5, 29158656), (6, 24298880), (8, 18224160), (10, 14579328), (12, 12149440), (15, 9719552), (16, 9112080), (20, 7289664), (24, 6074720), (30, 4859776), (32, 4556040), (40, 3644832), (48, 3037360), (60, 2429888), (64, 2278020), (80, 1822416), (96, 1518680), (120, 1214944), (128, 1139010), (160, 911208), (192, 759340), (240, 607472), (256, 569505), (320, 455604), (384, 379670), (480, 303736), (640, 227802), (768, 189835), (960, 151868), (1280, 113901), (1920, 75934), (3840, 37967)]