2400420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3637}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 7334208

約数和(自身を除く): 4933788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3637, 7274, 10911, 14548, 18185, 21822, 36370, 40007, 43644, 54555, 72740, 80014, 109110, 120021, 160028, 200035, 218220, 240042, 400070, 480084, 600105, 800140, 1200210, 2400420]

約数ペア:

[(1, 2400420), (2, 1200210), (3, 800140), (4, 600105), (5, 480084), (6, 400070), (10, 240042), (11, 218220), (12, 200035), (15, 160028), (20, 120021), (22, 109110), (30, 80014), (33, 72740), (44, 54555), (55, 43644), (60, 40007), (66, 36370), (110, 21822), (132, 18185), (165, 14548), (220, 10911), (330, 7274), (660, 3637)]