121907220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3019}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 341960640

約数和(自身を除く): 220053420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673, 1346, 2019, 2692, 3019, 3365, 4038, 6038, 6730, 8076, 9057, 10095, 12076, 13460, 15095, 18114, 20190, 30190, 36228, 40380, 45285, 60380, 90570, 181140, 2031787, 4063574, 6095361, 8127148, 10158935, 12190722, 20317870, 24381444, 30476805, 40635740, 60953610, 121907220]

約数ペア:

[(1, 121907220), (2, 60953610), (3, 40635740), (4, 30476805), (5, 24381444), (6, 20317870), (10, 12190722), (12, 10158935), (15, 8127148), (20, 6095361), (30, 4063574), (60, 2031787), (673, 181140), (1346, 90570), (2019, 60380), (2692, 45285), (3019, 40380), (3365, 36228), (4038, 30190), (6038, 20190), (6730, 18114), (8076, 15095), (9057, 13460), (10095, 12076)]