289364284080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401894839}}^1$

素因数の和:401894858

約数の個数: 60

約数和(自身を含む): 971781723120

約数和(自身を除く): 682417439040

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, 401894839, 803789678, 1205684517, 1607579356, 2009474195, 2411369034, 3215158712, 3617053551, 4018948390, 4822738068, 6028422585, 6430317424, 7234107102, 8037896780, 9645476136, 12056845170, 14468214204, 16075793560, 18085267755, 19290952272, 24113690340, 28936428408, 32151587120, 36170535510, 48227380680, 57872856816, 72341071020, 96454761360, 144682142040, 289364284080]

約数ペア:

[(1, 289364284080), (2, 144682142040), (3, 96454761360), (4, 72341071020), (5, 57872856816), (6, 48227380680), (8, 36170535510), (9, 32151587120), (10, 28936428408), (12, 24113690340), (15, 19290952272), (16, 18085267755), (18, 16075793560), (20, 14468214204), (24, 12056845170), (30, 9645476136), (36, 8037896780), (40, 7234107102), (45, 6430317424), (48, 6028422585), (60, 4822738068), (72, 4018948390), (80, 3617053551), (90, 3215158712), (120, 2411369034), (144, 2009474195), (180, 1607579356), (240, 1205684517), (360, 803789678), (720, 401894839)]