122256780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1559}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 342800640

約数和(自身を除く): 220543860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1307, 1559, 2614, 3118, 3921, 4677, 5228, 6236, 6535, 7795, 7842, 9354, 13070, 15590, 15684, 18708, 19605, 23385, 26140, 31180, 39210, 46770, 78420, 93540, 2037613, 4075226, 6112839, 8150452, 10188065, 12225678, 20376130, 24451356, 30564195, 40752260, 61128390, 122256780]

約数ペア:

[(1, 122256780), (2, 61128390), (3, 40752260), (4, 30564195), (5, 24451356), (6, 20376130), (10, 12225678), (12, 10188065), (15, 8150452), (20, 6112839), (30, 4075226), (60, 2037613), (1307, 93540), (1559, 78420), (2614, 46770), (3118, 39210), (3921, 31180), (4677, 26140), (5228, 23385), (6236, 19605), (6535, 18708), (7795, 15684), (7842, 15590), (9354, 13070)]