9280240

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 21703968

約数和(自身を除く): 12423728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 373, 622, 746, 1244, 1492, 1555, 1865, 2488, 2984, 3110, 3730, 4976, 5968, 6220, 7460, 12440, 14920, 24880, 29840, 116003, 232006, 464012, 580015, 928024, 1160030, 1856048, 2320060, 4640120, 9280240]

約数ペア:

[(1, 9280240), (2, 4640120), (4, 2320060), (5, 1856048), (8, 1160030), (10, 928024), (16, 580015), (20, 464012), (40, 232006), (80, 116003), (311, 29840), (373, 24880), (622, 14920), (746, 12440), (1244, 7460), (1492, 6220), (1555, 5968), (1865, 4976), (2488, 3730), (2984, 3110)]