260866560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{33967}}^1$

素因数の和:33993

約数の個数: 80

約数和(自身を含む): 833982336

約数和(自身を除く): 573115776

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 33967, 67934, 101901, 135868, 169835, 203802, 271736, 339670, 407604, 509505, 543472, 679340, 815208, 1019010, 1086944, 1358680, 1630416, 2038020, 2173888, 2717360, 3260832, 4076040, 4347776, 5434720, 6521664, 8152080, 8695552, 10869440, 13043328, 16304160, 17391104, 21738880, 26086656, 32608320, 43477760, 52173312, 65216640, 86955520, 130433280, 260866560]

約数ペア:

[(1, 260866560), (2, 130433280), (3, 86955520), (4, 65216640), (5, 52173312), (6, 43477760), (8, 32608320), (10, 26086656), (12, 21738880), (15, 17391104), (16, 16304160), (20, 13043328), (24, 10869440), (30, 8695552), (32, 8152080), (40, 6521664), (48, 5434720), (60, 4347776), (64, 4076040), (80, 3260832), (96, 2717360), (120, 2173888), (128, 2038020), (160, 1630416), (192, 1358680), (240, 1086944), (256, 1019010), (320, 815208), (384, 679340), (480, 543472), (512, 509505), (640, 407604), (768, 339670), (960, 271736), (1280, 203802), (1536, 169835), (1920, 135868), (2560, 101901), (3840, 67934), (7680, 33967)]