28334175120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{39353021}}^1$

素因数の和:39353040

約数の個数: 60

約数和(自身を含む): 95155607196

約数和(自身を除く): 66821432076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 39353021, 78706042, 118059063, 157412084, 196765105, 236118126, 314824168, 354177189, 393530210, 472236252, 590295315, 629648336, 708354378, 787060420, 944472504, 1180590630, 1416708756, 1574120840, 1770885945, 1888945008, 2361181260, 2833417512, 3148241680, 3541771890, 4722362520, 5666835024, 7083543780, 9444725040, 14167087560, 28334175120]

約数ペア:

[(1, 28334175120), (2, 14167087560), (3, 9444725040), (4, 7083543780), (5, 5666835024), (6, 4722362520), (8, 3541771890), (9, 3148241680), (10, 2833417512), (12, 2361181260), (15, 1888945008), (16, 1770885945), (18, 1574120840), (20, 1416708756), (24, 1180590630), (30, 944472504), (36, 787060420), (40, 708354378), (45, 629648336), (48, 590295315), (60, 472236252), (72, 393530210), (80, 354177189), (90, 314824168), (120, 236118126), (144, 196765105), (180, 157412084), (240, 118059063), (360, 78706042), (720, 39353021)]