144428080

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3769}}^1$

素因数の和:4261

約数の個数: 40

約数和(自身を含む): 336585600

約数和(自身を除く): 192157520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1916, 2395, 3769, 3832, 4790, 7538, 7664, 9580, 15076, 18845, 19160, 30152, 37690, 38320, 60304, 75380, 150760, 301520, 1805351, 3610702, 7221404, 9026755, 14442808, 18053510, 28885616, 36107020, 72214040, 144428080]

約数ペア:

[(1, 144428080), (2, 72214040), (4, 36107020), (5, 28885616), (8, 18053510), (10, 14442808), (16, 9026755), (20, 7221404), (40, 3610702), (80, 1805351), (479, 301520), (958, 150760), (1916, 75380), (2395, 60304), (3769, 38320), (3832, 37690), (4790, 30152), (7538, 19160), (7664, 18845), (9580, 15076)]