2423040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{631}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 7750848

約数和(自身を除く): 5327808

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, 631, 640, 768, 960, 1262, 1280, 1893, 1920, 2524, 3155, 3786, 3840, 5048, 6310, 7572, 9465, 10096, 12620, 15144, 18930, 20192, 25240, 30288, 37860, 40384, 50480, 60576, 75720, 80768, 100960, 121152, 151440, 161536, 201920, 242304, 302880, 403840, 484608, 605760, 807680, 1211520, 2423040]

約数ペア:

[(1, 2423040), (2, 1211520), (3, 807680), (4, 605760), (5, 484608), (6, 403840), (8, 302880), (10, 242304), (12, 201920), (15, 161536), (16, 151440), (20, 121152), (24, 100960), (30, 80768), (32, 75720), (40, 60576), (48, 50480), (60, 40384), (64, 37860), (80, 30288), (96, 25240), (120, 20192), (128, 18930), (160, 15144), (192, 12620), (240, 10096), (256, 9465), (320, 7572), (384, 6310), (480, 5048), (631, 3840), (640, 3786), (768, 3155), (960, 2524), (1262, 1920), (1280, 1893)]