128637660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14389}}^1$

素因数の和:14550

約数の個数: 48

約数和(自身を含む): 362628000

約数和(自身を除く): 233990340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 14389, 28778, 43167, 57556, 71945, 86334, 143890, 172668, 215835, 287780, 431670, 863340, 2143961, 4287922, 6431883, 8575844, 10719805, 12863766, 21439610, 25727532, 32159415, 42879220, 64318830, 128637660]

約数ペア:

[(1, 128637660), (2, 64318830), (3, 42879220), (4, 32159415), (5, 25727532), (6, 21439610), (10, 12863766), (12, 10719805), (15, 8575844), (20, 6431883), (30, 4287922), (60, 2143961), (149, 863340), (298, 431670), (447, 287780), (596, 215835), (745, 172668), (894, 143890), (1490, 86334), (1788, 71945), (2235, 57556), (2980, 43167), (4470, 28778), (8940, 14389)]