42251520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11003}}^1$

素因数の和:11027

約数の個数: 72

約数和(自身を含む): 134953056

約数和(自身を除く): 92701536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 11003, 22006, 33009, 44012, 55015, 66018, 88024, 110030, 132036, 165045, 176048, 220060, 264072, 330090, 352096, 440120, 528144, 660180, 704192, 880240, 1056288, 1320360, 1408384, 1760480, 2112576, 2640720, 2816768, 3520960, 4225152, 5281440, 7041920, 8450304, 10562880, 14083840, 21125760, 42251520]

約数ペア:

[(1, 42251520), (2, 21125760), (3, 14083840), (4, 10562880), (5, 8450304), (6, 7041920), (8, 5281440), (10, 4225152), (12, 3520960), (15, 2816768), (16, 2640720), (20, 2112576), (24, 1760480), (30, 1408384), (32, 1320360), (40, 1056288), (48, 880240), (60, 704192), (64, 660180), (80, 528144), (96, 440120), (120, 352096), (128, 330090), (160, 264072), (192, 220060), (240, 176048), (256, 165045), (320, 132036), (384, 110030), (480, 88024), (640, 66018), (768, 55015), (960, 44012), (1280, 33009), (1920, 22006), (3840, 11003)]