516315060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{318713}}^1$

素因数の和:318734

約数の個数: 60

約数和(自身を含む): 1619704548

約数和(自身を除く): 1103389488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 318713, 637426, 956139, 1274852, 1593565, 1912278, 2868417, 3187130, 3824556, 4780695, 5736834, 6374260, 8605251, 9561390, 11473668, 14342085, 17210502, 19122780, 25815753, 28684170, 34421004, 43026255, 51631506, 57368340, 86052510, 103263012, 129078765, 172105020, 258157530, 516315060]

約数ペア:

[(1, 516315060), (2, 258157530), (3, 172105020), (4, 129078765), (5, 103263012), (6, 86052510), (9, 57368340), (10, 51631506), (12, 43026255), (15, 34421004), (18, 28684170), (20, 25815753), (27, 19122780), (30, 17210502), (36, 14342085), (45, 11473668), (54, 9561390), (60, 8605251), (81, 6374260), (90, 5736834), (108, 4780695), (135, 3824556), (162, 3187130), (180, 2868417), (270, 1912278), (324, 1593565), (405, 1274852), (540, 956139), (810, 637426), (1620, 318713)]