12177540

素因数分解:

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

素因数の和:7538

約数の個数: 60

約数和(自身を含む): 38206476

約数和(自身を除く): 26028936

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, 7517, 15034, 22551, 30068, 37585, 45102, 67653, 75170, 90204, 112755, 135306, 150340, 202959, 225510, 270612, 338265, 405918, 451020, 608877, 676530, 811836, 1014795, 1217754, 1353060, 2029590, 2435508, 3044385, 4059180, 6088770, 12177540]

約数ペア:

[(1, 12177540), (2, 6088770), (3, 4059180), (4, 3044385), (5, 2435508), (6, 2029590), (9, 1353060), (10, 1217754), (12, 1014795), (15, 811836), (18, 676530), (20, 608877), (27, 451020), (30, 405918), (36, 338265), (45, 270612), (54, 225510), (60, 202959), (81, 150340), (90, 135306), (108, 112755), (135, 90204), (162, 75170), (180, 67653), (270, 45102), (324, 37585), (405, 30068), (540, 22551), (810, 15034), (1620, 7517)]