76691640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10477}}^1$

素因数の和:10552

約数の個数: 64

約数和(自身を含む): 233868960

約数和(自身を除く): 157177320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 10477, 20954, 31431, 41908, 52385, 62862, 83816, 104770, 125724, 157155, 209540, 251448, 314310, 419080, 628620, 639097, 1257240, 1278194, 1917291, 2556388, 3195485, 3834582, 5112776, 6390970, 7669164, 9586455, 12781940, 15338328, 19172910, 25563880, 38345820, 76691640]

約数ペア:

[(1, 76691640), (2, 38345820), (3, 25563880), (4, 19172910), (5, 15338328), (6, 12781940), (8, 9586455), (10, 7669164), (12, 6390970), (15, 5112776), (20, 3834582), (24, 3195485), (30, 2556388), (40, 1917291), (60, 1278194), (61, 1257240), (120, 639097), (122, 628620), (183, 419080), (244, 314310), (305, 251448), (366, 209540), (488, 157155), (610, 125724), (732, 104770), (915, 83816), (1220, 62862), (1464, 52385), (1830, 41908), (2440, 31431), (3660, 20954), (7320, 10477)]