669756720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2790653}}^1$

素因数の和:2790669

約数の個数: 40

約数和(自身を含む): 2076246576

約数和(自身を除く): 1406489856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2790653, 5581306, 8371959, 11162612, 13953265, 16743918, 22325224, 27906530, 33487836, 41859795, 44650448, 55813060, 66975672, 83719590, 111626120, 133951344, 167439180, 223252240, 334878360, 669756720]

約数ペア:

[(1, 669756720), (2, 334878360), (3, 223252240), (4, 167439180), (5, 133951344), (6, 111626120), (8, 83719590), (10, 66975672), (12, 55813060), (15, 44650448), (16, 41859795), (20, 33487836), (24, 27906530), (30, 22325224), (40, 16743918), (48, 13953265), (60, 11162612), (80, 8371959), (120, 5581306), (240, 2790653)]