130551120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25903}}^1$

素因数の和:25929

約数の個数: 120

約数和(自身を含む): 501086976

約数和(自身を除く): 370535856

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, 25903, 51806, 77709, 103612, 129515, 155418, 181321, 207224, 233127, 259030, 310836, 362642, 388545, 414448, 466254, 518060, 543963, 621672, 725284, 777090, 906605, 932508, 1036120, 1087926, 1165635, 1243344, 1450568, 1554180, 1631889, 1813210, 1865016, 2072240, 2175852, 2331270, 2719815, 2901136, 3108360, 3263778, 3626420, 3730032, 4351704, 4662540, 5439630, 6216720, 6527556, 7252840, 8159445, 8703408, 9325080, 10879260, 13055112, 14505680, 16318890, 18650160, 21758520, 26110224, 32637780, 43517040, 65275560, 130551120]

約数ペア:

[(1, 130551120), (2, 65275560), (3, 43517040), (4, 32637780), (5, 26110224), (6, 21758520), (7, 18650160), (8, 16318890), (9, 14505680), (10, 13055112), (12, 10879260), (14, 9325080), (15, 8703408), (16, 8159445), (18, 7252840), (20, 6527556), (21, 6216720), (24, 5439630), (28, 4662540), (30, 4351704), (35, 3730032), (36, 3626420), (40, 3263778), (42, 3108360), (45, 2901136), (48, 2719815), (56, 2331270), (60, 2175852), (63, 2072240), (70, 1865016), (72, 1813210), (80, 1631889), (84, 1554180), (90, 1450568), (105, 1243344), (112, 1165635), (120, 1087926), (126, 1036120), (140, 932508), (144, 906605), (168, 777090), (180, 725284), (210, 621672), (240, 543963), (252, 518060), (280, 466254), (315, 414448), (336, 388545), (360, 362642), (420, 310836), (504, 259030), (560, 233127), (630, 207224), (720, 181321), (840, 155418), (1008, 129515), (1260, 103612), (1680, 77709), (2520, 51806), (5040, 25903)]