87726120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43003}}^1$

素因数の和:43034

約数の個数: 64

約数和(自身を含む): 278665920

約数和(自身を除く): 190939800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 43003, 86006, 129009, 172012, 215015, 258018, 344024, 430030, 516036, 645045, 731051, 860060, 1032072, 1290090, 1462102, 1720120, 2193153, 2580180, 2924204, 3655255, 4386306, 5160360, 5848408, 7310510, 8772612, 10965765, 14621020, 17545224, 21931530, 29242040, 43863060, 87726120]

約数ペア:

[(1, 87726120), (2, 43863060), (3, 29242040), (4, 21931530), (5, 17545224), (6, 14621020), (8, 10965765), (10, 8772612), (12, 7310510), (15, 5848408), (17, 5160360), (20, 4386306), (24, 3655255), (30, 2924204), (34, 2580180), (40, 2193153), (51, 1720120), (60, 1462102), (68, 1290090), (85, 1032072), (102, 860060), (120, 731051), (136, 645045), (170, 516036), (204, 430030), (255, 344024), (340, 258018), (408, 215015), (510, 172012), (680, 129009), (1020, 86006), (2040, 43003)]