60520380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1559}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 109307460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1559, 1941, 2588, 3118, 3235, 3882, 4677, 6236, 6470, 7764, 7795, 9354, 9705, 12940, 15590, 18708, 19410, 23385, 31180, 38820, 46770, 93540, 1008673, 2017346, 3026019, 4034692, 5043365, 6052038, 10086730, 12104076, 15130095, 20173460, 30260190, 60520380]

約数ペア:

[(1, 60520380), (2, 30260190), (3, 20173460), (4, 15130095), (5, 12104076), (6, 10086730), (10, 6052038), (12, 5043365), (15, 4034692), (20, 3026019), (30, 2017346), (60, 1008673), (647, 93540), (1294, 46770), (1559, 38820), (1941, 31180), (2588, 23385), (3118, 19410), (3235, 18708), (3882, 15590), (4677, 12940), (6236, 9705), (6470, 9354), (7764, 7795)]