84986520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{708221}}^1$

素因数の和:708235

約数の個数: 32

約数和(自身を含む): 254959920

約数和(自身を除く): 169973400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 708221, 1416442, 2124663, 2832884, 3541105, 4249326, 5665768, 7082210, 8498652, 10623315, 14164420, 16997304, 21246630, 28328840, 42493260, 84986520]

約数ペア:

[(1, 84986520), (2, 42493260), (3, 28328840), (4, 21246630), (5, 16997304), (6, 14164420), (8, 10623315), (10, 8498652), (12, 7082210), (15, 5665768), (20, 4249326), (24, 3541105), (30, 2832884), (40, 2124663), (60, 1416442), (120, 708221)]