16236720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7517}}^1$

素因数の和:7539

約数の個数: 80

約数和(自身を含む): 55933920

約数和(自身を除く): 39697200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7517, 15034, 22551, 30068, 37585, 45102, 60136, 67653, 75170, 90204, 112755, 120272, 135306, 150340, 180408, 202959, 225510, 270612, 300680, 338265, 360816, 405918, 451020, 541224, 601360, 676530, 811836, 902040, 1014795, 1082448, 1353060, 1623672, 1804080, 2029590, 2706120, 3247344, 4059180, 5412240, 8118360, 16236720]

約数ペア:

[(1, 16236720), (2, 8118360), (3, 5412240), (4, 4059180), (5, 3247344), (6, 2706120), (8, 2029590), (9, 1804080), (10, 1623672), (12, 1353060), (15, 1082448), (16, 1014795), (18, 902040), (20, 811836), (24, 676530), (27, 601360), (30, 541224), (36, 451020), (40, 405918), (45, 360816), (48, 338265), (54, 300680), (60, 270612), (72, 225510), (80, 202959), (90, 180408), (108, 150340), (120, 135306), (135, 120272), (144, 112755), (180, 90204), (216, 75170), (240, 67653), (270, 60136), (360, 45102), (432, 37585), (540, 30068), (720, 22551), (1080, 15034), (2160, 7517)]