145662240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{303463}}^1$

素因数の和:303481

約数の個数: 48

約数和(自身を含む): 458837568

約数和(自身を除く): 313175328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 303463, 606926, 910389, 1213852, 1517315, 1820778, 2427704, 3034630, 3641556, 4551945, 4855408, 6069260, 7283112, 9103890, 9710816, 12138520, 14566224, 18207780, 24277040, 29132448, 36415560, 48554080, 72831120, 145662240]

約数ペア:

[(1, 145662240), (2, 72831120), (3, 48554080), (4, 36415560), (5, 29132448), (6, 24277040), (8, 18207780), (10, 14566224), (12, 12138520), (15, 9710816), (16, 9103890), (20, 7283112), (24, 6069260), (30, 4855408), (32, 4551945), (40, 3641556), (48, 3034630), (60, 2427704), (80, 1820778), (96, 1517315), (120, 1213852), (160, 910389), (240, 606926), (480, 303463)]