16070520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 48575520

約数和(自身を除く): 32505000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 853, 942, 1256, 1570, 1706, 1884, 2355, 2559, 3140, 3412, 3768, 4265, 4710, 5118, 6280, 6824, 8530, 9420, 10236, 12795, 17060, 18840, 20472, 25590, 34120, 51180, 102360, 133921, 267842, 401763, 535684, 669605, 803526, 1071368, 1339210, 1607052, 2008815, 2678420, 3214104, 4017630, 5356840, 8035260, 16070520]

約数ペア:

[(1, 16070520), (2, 8035260), (3, 5356840), (4, 4017630), (5, 3214104), (6, 2678420), (8, 2008815), (10, 1607052), (12, 1339210), (15, 1071368), (20, 803526), (24, 669605), (30, 535684), (40, 401763), (60, 267842), (120, 133921), (157, 102360), (314, 51180), (471, 34120), (628, 25590), (785, 20472), (853, 18840), (942, 17060), (1256, 12795), (1570, 10236), (1706, 9420), (1884, 8530), (2355, 6824), (2559, 6280), (3140, 5118), (3412, 4710), (3768, 4265)]