15294120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 46163520

約数和(自身を除く): 30869400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 547, 699, 932, 1094, 1165, 1398, 1641, 1864, 2188, 2330, 2735, 2796, 3282, 3495, 4376, 4660, 5470, 5592, 6564, 6990, 8205, 9320, 10940, 13128, 13980, 16410, 21880, 27960, 32820, 65640, 127451, 254902, 382353, 509804, 637255, 764706, 1019608, 1274510, 1529412, 1911765, 2549020, 3058824, 3823530, 5098040, 7647060, 15294120]

約数ペア:

[(1, 15294120), (2, 7647060), (3, 5098040), (4, 3823530), (5, 3058824), (6, 2549020), (8, 1911765), (10, 1529412), (12, 1274510), (15, 1019608), (20, 764706), (24, 637255), (30, 509804), (40, 382353), (60, 254902), (120, 127451), (233, 65640), (466, 32820), (547, 27960), (699, 21880), (932, 16410), (1094, 13980), (1165, 13128), (1398, 10940), (1641, 9320), (1864, 8205), (2188, 6990), (2330, 6564), (2735, 5592), (2796, 5470), (3282, 4660), (3495, 4376)]