228952080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45427}}^1$

素因数の和:45453

約数の個数: 120

約数和(自身を含む): 878759232

約数和(自身を除く): 649807152

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, 45427, 90854, 136281, 181708, 227135, 272562, 317989, 363416, 408843, 454270, 545124, 635978, 681405, 726832, 817686, 908540, 953967, 1090248, 1271956, 1362810, 1589945, 1635372, 1817080, 1907934, 2044215, 2180496, 2543912, 2725620, 2861901, 3179890, 3270744, 3634160, 3815868, 4088430, 4769835, 5087824, 5451240, 5723802, 6359780, 6541488, 7631736, 8176860, 9539670, 10902480, 11447604, 12719560, 14309505, 15263472, 16353720, 19079340, 22895208, 25439120, 28619010, 32707440, 38158680, 45790416, 57238020, 76317360, 114476040, 228952080]

約数ペア:

[(1, 228952080), (2, 114476040), (3, 76317360), (4, 57238020), (5, 45790416), (6, 38158680), (7, 32707440), (8, 28619010), (9, 25439120), (10, 22895208), (12, 19079340), (14, 16353720), (15, 15263472), (16, 14309505), (18, 12719560), (20, 11447604), (21, 10902480), (24, 9539670), (28, 8176860), (30, 7631736), (35, 6541488), (36, 6359780), (40, 5723802), (42, 5451240), (45, 5087824), (48, 4769835), (56, 4088430), (60, 3815868), (63, 3634160), (70, 3270744), (72, 3179890), (80, 2861901), (84, 2725620), (90, 2543912), (105, 2180496), (112, 2044215), (120, 1907934), (126, 1817080), (140, 1635372), (144, 1589945), (168, 1362810), (180, 1271956), (210, 1090248), (240, 953967), (252, 908540), (280, 817686), (315, 726832), (336, 681405), (360, 635978), (420, 545124), (504, 454270), (560, 408843), (630, 363416), (720, 317989), (840, 272562), (1008, 227135), (1260, 181708), (1680, 136281), (2520, 90854), (5040, 45427)]