38616840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107269}}^1$

素因数の和:107286

約数の個数: 48

約数和(自身を含む): 125505900

約数和(自身を除く): 86889060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 107269, 214538, 321807, 429076, 536345, 643614, 858152, 965421, 1072690, 1287228, 1609035, 1930842, 2145380, 2574456, 3218070, 3861684, 4290760, 4827105, 6436140, 7723368, 9654210, 12872280, 19308420, 38616840]

約数ペア:

[(1, 38616840), (2, 19308420), (3, 12872280), (4, 9654210), (5, 7723368), (6, 6436140), (8, 4827105), (9, 4290760), (10, 3861684), (12, 3218070), (15, 2574456), (18, 2145380), (20, 1930842), (24, 1609035), (30, 1287228), (36, 1072690), (40, 965421), (45, 858152), (60, 643614), (72, 536345), (90, 429076), (120, 321807), (180, 214538), (360, 107269)]