48039120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66721}}^1$

素因数の和:66740

約数の個数: 60

約数和(自身を含む): 161333796

約数和(自身を除く): 113294676

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, 66721, 133442, 200163, 266884, 333605, 400326, 533768, 600489, 667210, 800652, 1000815, 1067536, 1200978, 1334420, 1601304, 2001630, 2401956, 2668840, 3002445, 3202608, 4003260, 4803912, 5337680, 6004890, 8006520, 9607824, 12009780, 16013040, 24019560, 48039120]

約数ペア:

[(1, 48039120), (2, 24019560), (3, 16013040), (4, 12009780), (5, 9607824), (6, 8006520), (8, 6004890), (9, 5337680), (10, 4803912), (12, 4003260), (15, 3202608), (16, 3002445), (18, 2668840), (20, 2401956), (24, 2001630), (30, 1601304), (36, 1334420), (40, 1200978), (45, 1067536), (48, 1000815), (60, 800652), (72, 667210), (80, 600489), (90, 533768), (120, 400326), (144, 333605), (180, 266884), (240, 200163), (360, 133442), (720, 66721)]