28768674240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9989123}}^1$

素因数の和:9989146

約数の個数: 84

約数和(自身を含む): 98952262344

約数和(自身を除く): 70183588104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 9989123, 19978246, 29967369, 39956492, 49945615, 59934738, 79912984, 89902107, 99891230, 119869476, 149836845, 159825968, 179804214, 199782460, 239738952, 299673690, 319651936, 359608428, 399564920, 449510535, 479477904, 599347380, 639303872, 719216856, 799129840, 899021070, 958955808, 1198694760, 1438433712, 1598259680, 1798042140, 1917911616, 2397389520, 2876867424, 3196519360, 3596084280, 4794779040, 5753734848, 7192168560, 9589558080, 14384337120, 28768674240]

約数ペア:

[(1, 28768674240), (2, 14384337120), (3, 9589558080), (4, 7192168560), (5, 5753734848), (6, 4794779040), (8, 3596084280), (9, 3196519360), (10, 2876867424), (12, 2397389520), (15, 1917911616), (16, 1798042140), (18, 1598259680), (20, 1438433712), (24, 1198694760), (30, 958955808), (32, 899021070), (36, 799129840), (40, 719216856), (45, 639303872), (48, 599347380), (60, 479477904), (64, 449510535), (72, 399564920), (80, 359608428), (90, 319651936), (96, 299673690), (120, 239738952), (144, 199782460), (160, 179804214), (180, 159825968), (192, 149836845), (240, 119869476), (288, 99891230), (320, 89902107), (360, 79912984), (480, 59934738), (576, 49945615), (720, 39956492), (960, 29967369), (1440, 19978246), (2880, 9989123)]