576977760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{400679}}^1$

素因数の和:400700

約数の個数: 72

約数和(自身を含む): 1968941520

約数和(自身を除く): 1391963760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 400679, 801358, 1202037, 1602716, 2003395, 2404074, 3205432, 3606111, 4006790, 4808148, 6010185, 6410864, 7212222, 8013580, 9616296, 12020370, 12821728, 14424444, 16027160, 18030555, 19232592, 24040740, 28848888, 32054320, 36061110, 38465184, 48081480, 57697776, 64108640, 72122220, 96162960, 115395552, 144244440, 192325920, 288488880, 576977760]

約数ペア:

[(1, 576977760), (2, 288488880), (3, 192325920), (4, 144244440), (5, 115395552), (6, 96162960), (8, 72122220), (9, 64108640), (10, 57697776), (12, 48081480), (15, 38465184), (16, 36061110), (18, 32054320), (20, 28848888), (24, 24040740), (30, 19232592), (32, 18030555), (36, 16027160), (40, 14424444), (45, 12821728), (48, 12020370), (60, 9616296), (72, 8013580), (80, 7212222), (90, 6410864), (96, 6010185), (120, 4808148), (144, 4006790), (160, 3606111), (180, 3205432), (240, 2404074), (288, 2003395), (360, 1602716), (480, 1202037), (720, 801358), (1440, 400679)]