921338280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{853091}}^1$

素因数の和:853111

約数の個数: 64

約数和(自身を含む): 3071131200

約数和(自身を除く): 2149792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 853091, 1706182, 2559273, 3412364, 4265455, 5118546, 6824728, 7677819, 8530910, 10237092, 12796365, 15355638, 17061820, 20474184, 23033457, 25592730, 30711276, 34123640, 38389095, 46066914, 51185460, 61422552, 76778190, 92133828, 102370920, 115167285, 153556380, 184267656, 230334570, 307112760, 460669140, 921338280]

約数ペア:

[(1, 921338280), (2, 460669140), (3, 307112760), (4, 230334570), (5, 184267656), (6, 153556380), (8, 115167285), (9, 102370920), (10, 92133828), (12, 76778190), (15, 61422552), (18, 51185460), (20, 46066914), (24, 38389095), (27, 34123640), (30, 30711276), (36, 25592730), (40, 23033457), (45, 20474184), (54, 17061820), (60, 15355638), (72, 12796365), (90, 10237092), (108, 8530910), (120, 7677819), (135, 6824728), (180, 5118546), (216, 4265455), (270, 3412364), (360, 2559273), (540, 1706182), (1080, 853091)]