1013447640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{33647}}^1$

素因数の和:33912

約数の個数: 64

約数和(自身を含む): 3052546560

約数和(自身を除く): 2039098920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 33647, 67294, 100941, 134588, 168235, 201882, 269176, 336470, 403764, 504705, 672940, 807528, 1009410, 1345880, 2018820, 4037640, 8445397, 16890794, 25336191, 33781588, 42226985, 50672382, 67563176, 84453970, 101344764, 126680955, 168907940, 202689528, 253361910, 337815880, 506723820, 1013447640]

約数ペア:

[(1, 1013447640), (2, 506723820), (3, 337815880), (4, 253361910), (5, 202689528), (6, 168907940), (8, 126680955), (10, 101344764), (12, 84453970), (15, 67563176), (20, 50672382), (24, 42226985), (30, 33781588), (40, 25336191), (60, 16890794), (120, 8445397), (251, 4037640), (502, 2018820), (753, 1345880), (1004, 1009410), (1255, 807528), (1506, 672940), (2008, 504705), (2510, 403764), (3012, 336470), (3765, 269176), (5020, 201882), (6024, 168235), (7530, 134588), (10040, 100941), (15060, 67294), (30120, 33647)]