82133580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72047}}^1$

素因数の和:72078

約数の個数: 48

約数和(自身を含む): 242081280

約数和(自身を除く): 159947700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 72047, 144094, 216141, 288188, 360235, 432282, 720470, 864564, 1080705, 1368893, 1440940, 2161410, 2737786, 4106679, 4322820, 5475572, 6844465, 8213358, 13688930, 16426716, 20533395, 27377860, 41066790, 82133580]

約数ペア:

[(1, 82133580), (2, 41066790), (3, 27377860), (4, 20533395), (5, 16426716), (6, 13688930), (10, 8213358), (12, 6844465), (15, 5475572), (19, 4322820), (20, 4106679), (30, 2737786), (38, 2161410), (57, 1440940), (60, 1368893), (76, 1080705), (95, 864564), (114, 720470), (190, 432282), (228, 360235), (285, 288188), (380, 216141), (570, 144094), (1140, 72047)]