166630440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1388587}}^1$

素因数の和:1388601

約数の個数: 32

約数和(自身を含む): 499891680

約数和(自身を除く): 333261240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1388587, 2777174, 4165761, 5554348, 6942935, 8331522, 11108696, 13885870, 16663044, 20828805, 27771740, 33326088, 41657610, 55543480, 83315220, 166630440]

約数ペア:

[(1, 166630440), (2, 83315220), (3, 55543480), (4, 41657610), (5, 33326088), (6, 27771740), (8, 20828805), (10, 16663044), (12, 13885870), (15, 11108696), (20, 8331522), (24, 6942935), (30, 5554348), (40, 4165761), (60, 2777174), (120, 1388587)]