120754440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{335429}}^1$

素因数の和:335446

約数の個数: 48

約数和(自身を含む): 392453100

約数和(自身を除く): 271698660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 335429, 670858, 1006287, 1341716, 1677145, 2012574, 2683432, 3018861, 3354290, 4025148, 5031435, 6037722, 6708580, 8050296, 10062870, 12075444, 13417160, 15094305, 20125740, 24150888, 30188610, 40251480, 60377220, 120754440]

約数ペア:

[(1, 120754440), (2, 60377220), (3, 40251480), (4, 30188610), (5, 24150888), (6, 20125740), (8, 15094305), (9, 13417160), (10, 12075444), (12, 10062870), (15, 8050296), (18, 6708580), (20, 6037722), (24, 5031435), (30, 4025148), (36, 3354290), (40, 3018861), (45, 2683432), (60, 2012574), (72, 1677145), (90, 1341716), (120, 1006287), (180, 670858), (360, 335429)]