72479888320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32357093}}^1$

素因数の和:32357117

約数の個数: 56

約数和(自身を含む): 197248845024

約数和(自身を除く): 124768956704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32357093, 64714186, 129428372, 161785465, 226499651, 258856744, 323570930, 452999302, 517713488, 647141860, 905998604, 1035426976, 1132498255, 1294283720, 1811997208, 2070853952, 2264996510, 2588567440, 3623994416, 4529993020, 5177134880, 7247988832, 9059986040, 10354269760, 14495977664, 18119972080, 36239944160, 72479888320]

約数ペア:

[(1, 72479888320), (2, 36239944160), (4, 18119972080), (5, 14495977664), (7, 10354269760), (8, 9059986040), (10, 7247988832), (14, 5177134880), (16, 4529993020), (20, 3623994416), (28, 2588567440), (32, 2264996510), (35, 2070853952), (40, 1811997208), (56, 1294283720), (64, 1132498255), (70, 1035426976), (80, 905998604), (112, 647141860), (140, 517713488), (160, 452999302), (224, 323570930), (280, 258856744), (320, 226499651), (448, 161785465), (560, 129428372), (1120, 64714186), (2240, 32357093)]