138146520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1151221}}^1$

素因数の和:1151235

約数の個数: 32

約数和(自身を含む): 414439920

約数和(自身を除く): 276293400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1151221, 2302442, 3453663, 4604884, 5756105, 6907326, 9209768, 11512210, 13814652, 17268315, 23024420, 27629304, 34536630, 46048840, 69073260, 138146520]

約数ペア:

[(1, 138146520), (2, 69073260), (3, 46048840), (4, 34536630), (5, 27629304), (6, 23024420), (8, 17268315), (10, 13814652), (12, 11512210), (15, 9209768), (20, 6907326), (24, 5756105), (30, 4604884), (40, 3453663), (60, 2302442), (120, 1151221)]