2490242880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2594003}}^1$

素因数の和:2594023

約数の個数: 56

約数和(自身を含む): 7906524192

約数和(自身を除く): 5416281312

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, 160, 192, 240, 320, 480, 960, 2594003, 5188006, 7782009, 10376012, 12970015, 15564018, 20752024, 25940030, 31128036, 38910045, 41504048, 51880060, 62256072, 77820090, 83008096, 103760120, 124512144, 155640180, 166016192, 207520240, 249024288, 311280360, 415040480, 498048576, 622560720, 830080960, 1245121440, 2490242880]

約数ペア:

[(1, 2490242880), (2, 1245121440), (3, 830080960), (4, 622560720), (5, 498048576), (6, 415040480), (8, 311280360), (10, 249024288), (12, 207520240), (15, 166016192), (16, 155640180), (20, 124512144), (24, 103760120), (30, 83008096), (32, 77820090), (40, 62256072), (48, 51880060), (60, 41504048), (64, 38910045), (80, 31128036), (96, 25940030), (120, 20752024), (160, 15564018), (192, 12970015), (240, 10376012), (320, 7782009), (480, 5188006), (960, 2594003)]