16662120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6037}}^1$

素因数の和:6074

約数の個数: 64

約数和(自身を含む): 52168320

約数和(自身を除く): 35506200

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, 6037, 12074, 18111, 24148, 30185, 36222, 48296, 60370, 72444, 90555, 120740, 138851, 144888, 181110, 241480, 277702, 362220, 416553, 555404, 694255, 724440, 833106, 1110808, 1388510, 1666212, 2082765, 2777020, 3332424, 4165530, 5554040, 8331060, 16662120]

約数ペア:

[(1, 16662120), (2, 8331060), (3, 5554040), (4, 4165530), (5, 3332424), (6, 2777020), (8, 2082765), (10, 1666212), (12, 1388510), (15, 1110808), (20, 833106), (23, 724440), (24, 694255), (30, 555404), (40, 416553), (46, 362220), (60, 277702), (69, 241480), (92, 181110), (115, 144888), (120, 138851), (138, 120740), (184, 90555), (230, 72444), (276, 60370), (345, 48296), (460, 36222), (552, 30185), (690, 24148), (920, 18111), (1380, 12074), (2760, 6037)]