55122480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10937}}^1$

素因数の和:10963

約数の個数: 120

約数和(自身を含む): 211584672

約数和(自身を除く): 156462192

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, 10937, 21874, 32811, 43748, 54685, 65622, 76559, 87496, 98433, 109370, 131244, 153118, 164055, 174992, 196866, 218740, 229677, 262488, 306236, 328110, 382795, 393732, 437480, 459354, 492165, 524976, 612472, 656220, 689031, 765590, 787464, 874960, 918708, 984330, 1148385, 1224944, 1312440, 1378062, 1531180, 1574928, 1837416, 1968660, 2296770, 2624880, 2756124, 3062360, 3445155, 3674832, 3937320, 4593540, 5512248, 6124720, 6890310, 7874640, 9187080, 11024496, 13780620, 18374160, 27561240, 55122480]

約数ペア:

[(1, 55122480), (2, 27561240), (3, 18374160), (4, 13780620), (5, 11024496), (6, 9187080), (7, 7874640), (8, 6890310), (9, 6124720), (10, 5512248), (12, 4593540), (14, 3937320), (15, 3674832), (16, 3445155), (18, 3062360), (20, 2756124), (21, 2624880), (24, 2296770), (28, 1968660), (30, 1837416), (35, 1574928), (36, 1531180), (40, 1378062), (42, 1312440), (45, 1224944), (48, 1148385), (56, 984330), (60, 918708), (63, 874960), (70, 787464), (72, 765590), (80, 689031), (84, 656220), (90, 612472), (105, 524976), (112, 492165), (120, 459354), (126, 437480), (140, 393732), (144, 382795), (168, 328110), (180, 306236), (210, 262488), (240, 229677), (252, 218740), (280, 196866), (315, 174992), (336, 164055), (360, 153118), (420, 131244), (504, 109370), (560, 98433), (630, 87496), (720, 76559), (840, 65622), (1008, 54685), (1260, 43748), (1680, 32811), (2520, 21874), (5040, 10937)]