38936280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324469}}^1$

素因数の和:324483

約数の個数: 32

約数和(自身を含む): 116809200

約数和(自身を除く): 77872920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324469, 648938, 973407, 1297876, 1622345, 1946814, 2595752, 3244690, 3893628, 4867035, 6489380, 7787256, 9734070, 12978760, 19468140, 38936280]

約数ペア:

[(1, 38936280), (2, 19468140), (3, 12978760), (4, 9734070), (5, 7787256), (6, 6489380), (8, 4867035), (10, 3893628), (12, 3244690), (15, 2595752), (20, 1946814), (24, 1622345), (30, 1297876), (40, 973407), (60, 648938), (120, 324469)]