17490120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6337}}^1$

素因数の和:6374

約数の個数: 64

約数和(自身を含む): 54760320

約数和(自身を除く): 37270200

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, 6337, 12674, 19011, 25348, 31685, 38022, 50696, 63370, 76044, 95055, 126740, 145751, 152088, 190110, 253480, 291502, 380220, 437253, 583004, 728755, 760440, 874506, 1166008, 1457510, 1749012, 2186265, 2915020, 3498024, 4372530, 5830040, 8745060, 17490120]

約数ペア:

[(1, 17490120), (2, 8745060), (3, 5830040), (4, 4372530), (5, 3498024), (6, 2915020), (8, 2186265), (10, 1749012), (12, 1457510), (15, 1166008), (20, 874506), (23, 760440), (24, 728755), (30, 583004), (40, 437253), (46, 380220), (60, 291502), (69, 253480), (92, 190110), (115, 152088), (120, 145751), (138, 126740), (184, 95055), (230, 76044), (276, 63370), (345, 50696), (460, 38022), (552, 31685), (690, 25348), (920, 19011), (1380, 12674), (2760, 6337)]