5281440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11003}}^1$

素因数の和:11021

約数の個数: 48

約数和(自身を含む): 16638048

約数和(自身を除く): 11356608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 11003, 22006, 33009, 44012, 55015, 66018, 88024, 110030, 132036, 165045, 176048, 220060, 264072, 330090, 352096, 440120, 528144, 660180, 880240, 1056288, 1320360, 1760480, 2640720, 5281440]

約数ペア:

[(1, 5281440), (2, 2640720), (3, 1760480), (4, 1320360), (5, 1056288), (6, 880240), (8, 660180), (10, 528144), (12, 440120), (15, 352096), (16, 330090), (20, 264072), (24, 220060), (30, 176048), (32, 165045), (40, 132036), (48, 110030), (60, 88024), (80, 66018), (96, 55015), (120, 44012), (160, 33009), (240, 22006), (480, 11003)]