48717180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90217}}^1$

素因数の和:90235

約数の個数: 48

約数和(自身を含む): 151566240

約数和(自身を除く): 102849060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90217, 180434, 270651, 360868, 451085, 541302, 811953, 902170, 1082604, 1353255, 1623906, 1804340, 2435859, 2706510, 3247812, 4059765, 4871718, 5413020, 8119530, 9743436, 12179295, 16239060, 24358590, 48717180]

約数ペア:

[(1, 48717180), (2, 24358590), (3, 16239060), (4, 12179295), (5, 9743436), (6, 8119530), (9, 5413020), (10, 4871718), (12, 4059765), (15, 3247812), (18, 2706510), (20, 2435859), (27, 1804340), (30, 1623906), (36, 1353255), (45, 1082604), (54, 902170), (60, 811953), (90, 541302), (108, 451085), (135, 360868), (180, 270651), (270, 180434), (540, 90217)]