76317840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105997}}^1$

素因数の和:106016

約数の個数: 60

約数和(自身を含む): 256303164

約数和(自身を除く): 179985324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 105997, 211994, 317991, 423988, 529985, 635982, 847976, 953973, 1059970, 1271964, 1589955, 1695952, 1907946, 2119940, 2543928, 3179910, 3815892, 4239880, 4769865, 5087856, 6359820, 7631784, 8479760, 9539730, 12719640, 15263568, 19079460, 25439280, 38158920, 76317840]

約数ペア:

[(1, 76317840), (2, 38158920), (3, 25439280), (4, 19079460), (5, 15263568), (6, 12719640), (8, 9539730), (9, 8479760), (10, 7631784), (12, 6359820), (15, 5087856), (16, 4769865), (18, 4239880), (20, 3815892), (24, 3179910), (30, 2543928), (36, 2119940), (40, 1907946), (45, 1695952), (48, 1589955), (60, 1271964), (72, 1059970), (80, 953973), (90, 847976), (120, 635982), (144, 529985), (180, 423988), (240, 317991), (360, 211994), (720, 105997)]