15393072

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 42283008

約数和(自身を除く): 26889936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 191, 219, 276, 292, 368, 382, 438, 552, 573, 584, 764, 876, 1104, 1146, 1168, 1528, 1679, 1752, 2292, 3056, 3358, 3504, 4393, 4584, 5037, 6716, 8786, 9168, 10074, 13179, 13432, 13943, 17572, 20148, 26358, 26864, 27886, 35144, 40296, 41829, 52716, 55772, 70288, 80592, 83658, 105432, 111544, 167316, 210864, 223088, 320689, 334632, 641378, 669264, 962067, 1282756, 1924134, 2565512, 3848268, 5131024, 7696536, 15393072]

約数ペア:

[(1, 15393072), (2, 7696536), (3, 5131024), (4, 3848268), (6, 2565512), (8, 1924134), (12, 1282756), (16, 962067), (23, 669264), (24, 641378), (46, 334632), (48, 320689), (69, 223088), (73, 210864), (92, 167316), (138, 111544), (146, 105432), (184, 83658), (191, 80592), (219, 70288), (276, 55772), (292, 52716), (368, 41829), (382, 40296), (438, 35144), (552, 27886), (573, 26864), (584, 26358), (764, 20148), (876, 17572), (1104, 13943), (1146, 13432), (1168, 13179), (1528, 10074), (1679, 9168), (1752, 8786), (2292, 6716), (3056, 5037), (3358, 4584), (3504, 4393)]