120508480

素因数分解:

$2^6\times 5^1\times {\mathrm{376589}}^1$

素因数の和:376606

約数の個数: 28

約数和(自身を含む): 286961580

約数和(自身を除く): 166453100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 376589, 753178, 1506356, 1882945, 3012712, 3765890, 6025424, 7531780, 12050848, 15063560, 24101696, 30127120, 60254240, 120508480]

約数ペア:

[(1, 120508480), (2, 60254240), (4, 30127120), (5, 24101696), (8, 15063560), (10, 12050848), (16, 7531780), (20, 6025424), (32, 3765890), (40, 3012712), (64, 1882945), (80, 1506356), (160, 753178), (320, 376589)]