149142120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54037}}^1$

素因数の和:54074

約数の個数: 64

約数和(自身を含む): 466888320

約数和(自身を除く): 317746200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 54037, 108074, 162111, 216148, 270185, 324222, 432296, 540370, 648444, 810555, 1080740, 1242851, 1296888, 1621110, 2161480, 2485702, 3242220, 3728553, 4971404, 6214255, 6484440, 7457106, 9942808, 12428510, 14914212, 18642765, 24857020, 29828424, 37285530, 49714040, 74571060, 149142120]

約数ペア:

[(1, 149142120), (2, 74571060), (3, 49714040), (4, 37285530), (5, 29828424), (6, 24857020), (8, 18642765), (10, 14914212), (12, 12428510), (15, 9942808), (20, 7457106), (23, 6484440), (24, 6214255), (30, 4971404), (40, 3728553), (46, 3242220), (60, 2485702), (69, 2161480), (92, 1621110), (115, 1296888), (120, 1242851), (138, 1080740), (184, 810555), (230, 648444), (276, 540370), (345, 432296), (460, 324222), (552, 270185), (690, 216148), (920, 162111), (1380, 108074), (2760, 54037)]