135146520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{375407}}^1$

素因数の和:375424

約数の個数: 48

約数和(自身を含む): 439227360

約数和(自身を除く): 304080840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 375407, 750814, 1126221, 1501628, 1877035, 2252442, 3003256, 3378663, 3754070, 4504884, 5631105, 6757326, 7508140, 9009768, 11262210, 13514652, 15016280, 16893315, 22524420, 27029304, 33786630, 45048840, 67573260, 135146520]

約数ペア:

[(1, 135146520), (2, 67573260), (3, 45048840), (4, 33786630), (5, 27029304), (6, 22524420), (8, 16893315), (9, 15016280), (10, 13514652), (12, 11262210), (15, 9009768), (18, 7508140), (20, 6757326), (24, 5631105), (30, 4504884), (36, 3754070), (40, 3378663), (45, 3003256), (60, 2252442), (72, 1877035), (90, 1501628), (120, 1126221), (180, 750814), (360, 375407)]