25952760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{72091}}^1$

素因数の和:72108

約数の個数: 48

約数和(自身を含む): 84347640

約数和(自身を除く): 58394880

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, 72091, 144182, 216273, 288364, 360455, 432546, 576728, 648819, 720910, 865092, 1081365, 1297638, 1441820, 1730184, 2162730, 2595276, 2883640, 3244095, 4325460, 5190552, 6488190, 8650920, 12976380, 25952760]

約数ペア:

[(1, 25952760), (2, 12976380), (3, 8650920), (4, 6488190), (5, 5190552), (6, 4325460), (8, 3244095), (9, 2883640), (10, 2595276), (12, 2162730), (15, 1730184), (18, 1441820), (20, 1297638), (24, 1081365), (30, 865092), (36, 720910), (40, 648819), (45, 576728), (60, 432546), (72, 360455), (90, 288364), (120, 216273), (180, 144182), (360, 72091)]