554332320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1515

約数の個数: 144

約数和(自身を含む): 1899005472

約数和(自身を除く): 1344673152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 331, 360, 480, 662, 720, 993, 1163, 1324, 1440, 1655, 1986, 2326, 2648, 2979, 3310, 3489, 3972, 4652, 4965, 5296, 5815, 5958, 6620, 6978, 7944, 9304, 9930, 10467, 10592, 11630, 11916, 13240, 13956, 14895, 15888, 17445, 18608, 19860, 20934, 23260, 23832, 26480, 27912, 29790, 31776, 34890, 37216, 39720, 41868, 46520, 47664, 52335, 52960, 55824, 59580, 69780, 79440, 83736, 93040, 95328, 104670, 111648, 119160, 139560, 158880, 167472, 186080, 209340, 238320, 279120, 334944, 384953, 418680, 476640, 558240, 769906, 837360, 1154859, 1539812, 1674720, 1924765, 2309718, 3079624, 3464577, 3849530, 4619436, 5774295, 6159248, 6929154, 7699060, 9238872, 11548590, 12318496, 13858308, 15398120, 17322885, 18477744, 23097180, 27716616, 30796240, 34645770, 36955488, 46194360, 55433232, 61592480, 69291540, 92388720, 110866464, 138583080, 184777440, 277166160, 554332320]

約数ペア:

[(1, 554332320), (2, 277166160), (3, 184777440), (4, 138583080), (5, 110866464), (6, 92388720), (8, 69291540), (9, 61592480), (10, 55433232), (12, 46194360), (15, 36955488), (16, 34645770), (18, 30796240), (20, 27716616), (24, 23097180), (30, 18477744), (32, 17322885), (36, 15398120), (40, 13858308), (45, 12318496), (48, 11548590), (60, 9238872), (72, 7699060), (80, 6929154), (90, 6159248), (96, 5774295), (120, 4619436), (144, 3849530), (160, 3464577), (180, 3079624), (240, 2309718), (288, 1924765), (331, 1674720), (360, 1539812), (480, 1154859), (662, 837360), (720, 769906), (993, 558240), (1163, 476640), (1324, 418680), (1440, 384953), (1655, 334944), (1986, 279120), (2326, 238320), (2648, 209340), (2979, 186080), (3310, 167472), (3489, 158880), (3972, 139560), (4652, 119160), (4965, 111648), (5296, 104670), (5815, 95328), (5958, 93040), (6620, 83736), (6978, 79440), (7944, 69780), (9304, 59580), (9930, 55824), (10467, 52960), (10592, 52335), (11630, 47664), (11916, 46520), (13240, 41868), (13956, 39720), (14895, 37216), (15888, 34890), (17445, 31776), (18608, 29790), (19860, 27912), (20934, 26480), (23260, 23832)]