12235140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 37536408

約数和(自身を除く): 25301268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 673, 909, 1010, 1212, 1346, 1515, 1818, 2019, 2020, 2692, 3030, 3365, 3636, 4038, 4545, 6057, 6060, 6730, 8076, 9090, 10095, 12114, 13460, 18180, 20190, 24228, 30285, 40380, 60570, 67973, 121140, 135946, 203919, 271892, 339865, 407838, 611757, 679730, 815676, 1019595, 1223514, 1359460, 2039190, 2447028, 3058785, 4078380, 6117570, 12235140]

約数ペア:

[(1, 12235140), (2, 6117570), (3, 4078380), (4, 3058785), (5, 2447028), (6, 2039190), (9, 1359460), (10, 1223514), (12, 1019595), (15, 815676), (18, 679730), (20, 611757), (30, 407838), (36, 339865), (45, 271892), (60, 203919), (90, 135946), (101, 121140), (180, 67973), (202, 60570), (303, 40380), (404, 30285), (505, 24228), (606, 20190), (673, 18180), (909, 13460), (1010, 12114), (1212, 10095), (1346, 9090), (1515, 8076), (1818, 6730), (2019, 6060), (2020, 6057), (2692, 4545), (3030, 4038), (3365, 3636)]