118400760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{328891}}^1$

素因数の和:328908

約数の個数: 48

約数和(自身を含む): 384803640

約数和(自身を除く): 266402880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 328891, 657782, 986673, 1315564, 1644455, 1973346, 2631128, 2960019, 3288910, 3946692, 4933365, 5920038, 6577820, 7893384, 9866730, 11840076, 13155640, 14800095, 19733460, 23680152, 29600190, 39466920, 59200380, 118400760]

約数ペア:

[(1, 118400760), (2, 59200380), (3, 39466920), (4, 29600190), (5, 23680152), (6, 19733460), (8, 14800095), (9, 13155640), (10, 11840076), (12, 9866730), (15, 7893384), (18, 6577820), (20, 5920038), (24, 4933365), (30, 3946692), (36, 3288910), (40, 2960019), (45, 2631128), (60, 1973346), (72, 1644455), (90, 1315564), (120, 986673), (180, 657782), (360, 328891)]