126986520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1058221}}^1$

素因数の和:1058235

約数の個数: 32

約数和(自身を含む): 380959920

約数和(自身を除く): 253973400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1058221, 2116442, 3174663, 4232884, 5291105, 6349326, 8465768, 10582210, 12698652, 15873315, 21164420, 25397304, 31746630, 42328840, 63493260, 126986520]

約数ペア:

[(1, 126986520), (2, 63493260), (3, 42328840), (4, 31746630), (5, 25397304), (6, 21164420), (8, 15873315), (10, 12698652), (12, 10582210), (15, 8465768), (20, 6349326), (24, 5291105), (30, 4232884), (40, 3174663), (60, 2116442), (120, 1058221)]