243721260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1354007}}^1$

素因数の和:1354022

約数の個数: 36

約数和(自身を含む): 739288368

約数和(自身を除く): 495567108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1354007, 2708014, 4062021, 5416028, 6770035, 8124042, 12186063, 13540070, 16248084, 20310105, 24372126, 27080140, 40620210, 48744252, 60930315, 81240420, 121860630, 243721260]

約数ペア:

[(1, 243721260), (2, 121860630), (3, 81240420), (4, 60930315), (5, 48744252), (6, 40620210), (9, 27080140), (10, 24372126), (12, 20310105), (15, 16248084), (18, 13540070), (20, 12186063), (30, 8124042), (36, 6770035), (45, 5416028), (60, 4062021), (90, 2708014), (180, 1354007)]