197024760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{547291}}^1$

素因数の和:547308

約数の個数: 48

約数和(自身を含む): 640331640

約数和(自身を除く): 443306880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 547291, 1094582, 1641873, 2189164, 2736455, 3283746, 4378328, 4925619, 5472910, 6567492, 8209365, 9851238, 10945820, 13134984, 16418730, 19702476, 21891640, 24628095, 32837460, 39404952, 49256190, 65674920, 98512380, 197024760]

約数ペア:

[(1, 197024760), (2, 98512380), (3, 65674920), (4, 49256190), (5, 39404952), (6, 32837460), (8, 24628095), (9, 21891640), (10, 19702476), (12, 16418730), (15, 13134984), (18, 10945820), (20, 9851238), (24, 8209365), (30, 6567492), (36, 5472910), (40, 4925619), (45, 4378328), (60, 3283746), (72, 2736455), (90, 2189164), (120, 1641873), (180, 1094582), (360, 547291)]