238437360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47309}}^1$

素因数の和:47335

約数の個数: 120

約数和(自身を含む): 915164640

約数和(自身を除く): 676727280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 47309, 94618, 141927, 189236, 236545, 283854, 331163, 378472, 425781, 473090, 567708, 662326, 709635, 756944, 851562, 946180, 993489, 1135416, 1324652, 1419270, 1655815, 1703124, 1892360, 1986978, 2128905, 2270832, 2649304, 2838540, 2980467, 3311630, 3406248, 3784720, 3973956, 4257810, 4967445, 5298608, 5677080, 5960934, 6623260, 6812496, 7947912, 8515620, 9934890, 11354160, 11921868, 13246520, 14902335, 15895824, 17031240, 19869780, 23843736, 26493040, 29804670, 34062480, 39739560, 47687472, 59609340, 79479120, 119218680, 238437360]

約数ペア:

[(1, 238437360), (2, 119218680), (3, 79479120), (4, 59609340), (5, 47687472), (6, 39739560), (7, 34062480), (8, 29804670), (9, 26493040), (10, 23843736), (12, 19869780), (14, 17031240), (15, 15895824), (16, 14902335), (18, 13246520), (20, 11921868), (21, 11354160), (24, 9934890), (28, 8515620), (30, 7947912), (35, 6812496), (36, 6623260), (40, 5960934), (42, 5677080), (45, 5298608), (48, 4967445), (56, 4257810), (60, 3973956), (63, 3784720), (70, 3406248), (72, 3311630), (80, 2980467), (84, 2838540), (90, 2649304), (105, 2270832), (112, 2128905), (120, 1986978), (126, 1892360), (140, 1703124), (144, 1655815), (168, 1419270), (180, 1324652), (210, 1135416), (240, 993489), (252, 946180), (280, 851562), (315, 756944), (336, 709635), (360, 662326), (420, 567708), (504, 473090), (560, 425781), (630, 378472), (720, 331163), (840, 283854), (1008, 236545), (1260, 189236), (1680, 141927), (2520, 94618), (5040, 47309)]