12055140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66973}}^1$

素因数の和:66988

約数の個数: 36

約数和(自身を含む): 36567804

約数和(自身を除く): 24512664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66973, 133946, 200919, 267892, 334865, 401838, 602757, 669730, 803676, 1004595, 1205514, 1339460, 2009190, 2411028, 3013785, 4018380, 6027570, 12055140]

約数ペア:

[(1, 12055140), (2, 6027570), (3, 4018380), (4, 3013785), (5, 2411028), (6, 2009190), (9, 1339460), (10, 1205514), (12, 1004595), (15, 803676), (18, 669730), (20, 602757), (30, 401838), (36, 334865), (45, 267892), (60, 200919), (90, 133946), (180, 66973)]