264337740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1468543}}^1$

素因数の和:1468558

約数の個数: 36

約数和(自身を含む): 801825024

約数和(自身を除く): 537487284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1468543, 2937086, 4405629, 5874172, 7342715, 8811258, 13216887, 14685430, 17622516, 22028145, 26433774, 29370860, 44056290, 52867548, 66084435, 88112580, 132168870, 264337740]

約数ペア:

[(1, 264337740), (2, 132168870), (3, 88112580), (4, 66084435), (5, 52867548), (6, 44056290), (9, 29370860), (10, 26433774), (12, 22028145), (15, 17622516), (18, 14685430), (20, 13216887), (30, 8811258), (36, 7342715), (45, 5874172), (60, 4405629), (90, 2937086), (180, 1468543)]