1427355180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{3593}}^1$

素因数の和:5815

約数の個数: 72

約数和(自身を含む): 4332811392

約数和(自身を除く): 2905456212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2207, 3593, 4414, 6621, 7186, 8828, 10779, 11035, 13242, 14372, 17965, 19863, 21558, 22070, 26484, 32337, 33105, 35930, 39726, 43116, 44140, 53895, 64674, 66210, 71860, 79452, 99315, 107790, 129348, 132420, 161685, 198630, 215580, 323370, 397260, 646740, 7929751, 15859502, 23789253, 31719004, 39648755, 47578506, 71367759, 79297510, 95157012, 118946265, 142735518, 158595020, 237892530, 285471036, 356838795, 475785060, 713677590, 1427355180]

約数ペア:

[(1, 1427355180), (2, 713677590), (3, 475785060), (4, 356838795), (5, 285471036), (6, 237892530), (9, 158595020), (10, 142735518), (12, 118946265), (15, 95157012), (18, 79297510), (20, 71367759), (30, 47578506), (36, 39648755), (45, 31719004), (60, 23789253), (90, 15859502), (180, 7929751), (2207, 646740), (3593, 397260), (4414, 323370), (6621, 215580), (7186, 198630), (8828, 161685), (10779, 132420), (11035, 129348), (13242, 107790), (14372, 99315), (17965, 79452), (19863, 71860), (21558, 66210), (22070, 64674), (26484, 53895), (32337, 44140), (33105, 43116), (35930, 39726)]