12885060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9337}}^1$

素因数の和:9372

約数の個数: 48

約数和(自身を含む): 37650816

約数和(自身を除く): 24765756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9337, 18674, 28011, 37348, 46685, 56022, 93370, 112044, 140055, 186740, 214751, 280110, 429502, 560220, 644253, 859004, 1073755, 1288506, 2147510, 2577012, 3221265, 4295020, 6442530, 12885060]

約数ペア:

[(1, 12885060), (2, 6442530), (3, 4295020), (4, 3221265), (5, 2577012), (6, 2147510), (10, 1288506), (12, 1073755), (15, 859004), (20, 644253), (23, 560220), (30, 429502), (46, 280110), (60, 214751), (69, 186740), (92, 140055), (115, 112044), (138, 93370), (230, 56022), (276, 46685), (345, 37348), (460, 28011), (690, 18674), (1380, 9337)]