108324720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21493}}^1$

素因数の和:21519

約数の個数: 120

約数和(自身を含む): 415779936

約数和(自身を除く): 307455216

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, 21493, 42986, 64479, 85972, 107465, 128958, 150451, 171944, 193437, 214930, 257916, 300902, 322395, 343888, 386874, 429860, 451353, 515832, 601804, 644790, 752255, 773748, 859720, 902706, 967185, 1031664, 1203608, 1289580, 1354059, 1504510, 1547496, 1719440, 1805412, 1934370, 2256765, 2407216, 2579160, 2708118, 3009020, 3094992, 3610824, 3868740, 4513530, 5158320, 5416236, 6018040, 6770295, 7221648, 7737480, 9027060, 10832472, 12036080, 13540590, 15474960, 18054120, 21664944, 27081180, 36108240, 54162360, 108324720]

約数ペア:

[(1, 108324720), (2, 54162360), (3, 36108240), (4, 27081180), (5, 21664944), (6, 18054120), (7, 15474960), (8, 13540590), (9, 12036080), (10, 10832472), (12, 9027060), (14, 7737480), (15, 7221648), (16, 6770295), (18, 6018040), (20, 5416236), (21, 5158320), (24, 4513530), (28, 3868740), (30, 3610824), (35, 3094992), (36, 3009020), (40, 2708118), (42, 2579160), (45, 2407216), (48, 2256765), (56, 1934370), (60, 1805412), (63, 1719440), (70, 1547496), (72, 1504510), (80, 1354059), (84, 1289580), (90, 1203608), (105, 1031664), (112, 967185), (120, 902706), (126, 859720), (140, 773748), (144, 752255), (168, 644790), (180, 601804), (210, 515832), (240, 451353), (252, 429860), (280, 386874), (315, 343888), (336, 322395), (360, 300902), (420, 257916), (504, 214930), (560, 193437), (630, 171944), (720, 150451), (840, 128958), (1008, 107465), (1260, 85972), (1680, 64479), (2520, 42986), (5040, 21493)]