15008536480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13400479}}^1$

素因数の和:13400501

約数の個数: 48

約数和(自身を含む): 40523051520

約数和(自身を除く): 25514515040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 13400479, 26800958, 53601916, 67002395, 93803353, 107203832, 134004790, 187606706, 214407664, 268009580, 375213412, 428815328, 469016765, 536019160, 750426824, 938033530, 1072038320, 1500853648, 1876067060, 2144076640, 3001707296, 3752134120, 7504268240, 15008536480]

約数ペア:

[(1, 15008536480), (2, 7504268240), (4, 3752134120), (5, 3001707296), (7, 2144076640), (8, 1876067060), (10, 1500853648), (14, 1072038320), (16, 938033530), (20, 750426824), (28, 536019160), (32, 469016765), (35, 428815328), (40, 375213412), (56, 268009580), (70, 214407664), (80, 187606706), (112, 134004790), (140, 107203832), (160, 93803353), (224, 67002395), (280, 53601916), (560, 26800958), (1120, 13400479)]