173220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 485184

約数和(自身を除く): 311964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2887, 5774, 8661, 11548, 14435, 17322, 28870, 34644, 43305, 57740, 86610, 173220]

約数ペア:

[(1, 173220), (2, 86610), (3, 57740), (4, 43305), (5, 34644), (6, 28870), (10, 17322), (12, 14435), (15, 11548), (20, 8661), (30, 5774), (60, 2887)]