144117360

素因数分解:

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

素因数の和:66743

約数の個数: 80

約数和(自身を含む): 496411680

約数和(自身を除く): 352294320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66721, 133442, 200163, 266884, 333605, 400326, 533768, 600489, 667210, 800652, 1000815, 1067536, 1200978, 1334420, 1601304, 1801467, 2001630, 2401956, 2668840, 3002445, 3202608, 3602934, 4003260, 4803912, 5337680, 6004890, 7205868, 8006520, 9007335, 9607824, 12009780, 14411736, 16013040, 18014670, 24019560, 28823472, 36029340, 48039120, 72058680, 144117360]

約数ペア:

[(1, 144117360), (2, 72058680), (3, 48039120), (4, 36029340), (5, 28823472), (6, 24019560), (8, 18014670), (9, 16013040), (10, 14411736), (12, 12009780), (15, 9607824), (16, 9007335), (18, 8006520), (20, 7205868), (24, 6004890), (27, 5337680), (30, 4803912), (36, 4003260), (40, 3602934), (45, 3202608), (48, 3002445), (54, 2668840), (60, 2401956), (72, 2001630), (80, 1801467), (90, 1601304), (108, 1334420), (120, 1200978), (135, 1067536), (144, 1000815), (180, 800652), (216, 667210), (240, 600489), (270, 533768), (360, 400326), (432, 333605), (540, 266884), (720, 200163), (1080, 133442), (2160, 66721)]