157692180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61121}}^1$

素因数の和:61176

約数の個数: 48

約数和(自身を含む): 451813824

約数和(自身を除く): 294121644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 61121, 122242, 183363, 244484, 305605, 366726, 611210, 733452, 916815, 1222420, 1833630, 2628203, 3667260, 5256406, 7884609, 10512812, 13141015, 15769218, 26282030, 31538436, 39423045, 52564060, 78846090, 157692180]

約数ペア:

[(1, 157692180), (2, 78846090), (3, 52564060), (4, 39423045), (5, 31538436), (6, 26282030), (10, 15769218), (12, 13141015), (15, 10512812), (20, 7884609), (30, 5256406), (43, 3667260), (60, 2628203), (86, 1833630), (129, 1222420), (172, 916815), (215, 733452), (258, 611210), (430, 366726), (516, 305605), (645, 244484), (860, 183363), (1290, 122242), (2580, 61121)]