120154380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14407}}^1$

素因数の和:14558

約数の個数: 48

約数和(自身を含む): 338876160

約数和(自身を除く): 218721780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 14407, 28814, 43221, 57628, 72035, 86442, 144070, 172884, 216105, 288140, 432210, 864420, 2002573, 4005146, 6007719, 8010292, 10012865, 12015438, 20025730, 24030876, 30038595, 40051460, 60077190, 120154380]

約数ペア:

[(1, 120154380), (2, 60077190), (3, 40051460), (4, 30038595), (5, 24030876), (6, 20025730), (10, 12015438), (12, 10012865), (15, 8010292), (20, 6007719), (30, 4005146), (60, 2002573), (139, 864420), (278, 432210), (417, 288140), (556, 216105), (695, 172884), (834, 144070), (1390, 86442), (1668, 72035), (2085, 57628), (2780, 43221), (4170, 28814), (8340, 14407)]