25936920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{72047}}^1$

素因数の和:72064

約数の個数: 48

約数和(自身を含む): 84296160

約数和(自身を除く): 58359240

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, 72047, 144094, 216141, 288188, 360235, 432282, 576376, 648423, 720470, 864564, 1080705, 1296846, 1440940, 1729128, 2161410, 2593692, 2881880, 3242115, 4322820, 5187384, 6484230, 8645640, 12968460, 25936920]

約数ペア:

[(1, 25936920), (2, 12968460), (3, 8645640), (4, 6484230), (5, 5187384), (6, 4322820), (8, 3242115), (9, 2881880), (10, 2593692), (12, 2161410), (15, 1729128), (18, 1440940), (20, 1296846), (24, 1080705), (30, 864564), (36, 720470), (40, 648423), (45, 576376), (60, 432282), (72, 360235), (90, 288188), (120, 216141), (180, 144094), (360, 72047)]