25770120

素因数分解:

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

素因数の和:9374

約数の個数: 64

約数和(自身を含む): 80680320

約数和(自身を除く): 54910200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9337, 18674, 28011, 37348, 46685, 56022, 74696, 93370, 112044, 140055, 186740, 214751, 224088, 280110, 373480, 429502, 560220, 644253, 859004, 1073755, 1120440, 1288506, 1718008, 2147510, 2577012, 3221265, 4295020, 5154024, 6442530, 8590040, 12885060, 25770120]

約数ペア:

[(1, 25770120), (2, 12885060), (3, 8590040), (4, 6442530), (5, 5154024), (6, 4295020), (8, 3221265), (10, 2577012), (12, 2147510), (15, 1718008), (20, 1288506), (23, 1120440), (24, 1073755), (30, 859004), (40, 644253), (46, 560220), (60, 429502), (69, 373480), (92, 280110), (115, 224088), (120, 214751), (138, 186740), (184, 140055), (230, 112044), (276, 93370), (345, 74696), (460, 56022), (552, 46685), (690, 37348), (920, 28011), (1380, 18674), (2760, 9337)]