7739520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 25704000

約数和(自身を除く): 17964480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 139, 145, 160, 174, 192, 232, 240, 278, 290, 320, 348, 384, 417, 435, 464, 480, 556, 580, 640, 695, 696, 834, 870, 928, 960, 1112, 1160, 1390, 1392, 1668, 1740, 1856, 1920, 2085, 2224, 2320, 2780, 2784, 3336, 3480, 3712, 4031, 4170, 4448, 4640, 5560, 5568, 6672, 6960, 8062, 8340, 8896, 9280, 11120, 11136, 12093, 13344, 13920, 16124, 16680, 17792, 18560, 20155, 22240, 24186, 26688, 27840, 32248, 33360, 40310, 44480, 48372, 53376, 55680, 60465, 64496, 66720, 80620, 88960, 96744, 120930, 128992, 133440, 161240, 193488, 241860, 257984, 266880, 322480, 386976, 483720, 515968, 644960, 773952, 967440, 1289920, 1547904, 1934880, 2579840, 3869760, 7739520]

約数ペア:

[(1, 7739520), (2, 3869760), (3, 2579840), (4, 1934880), (5, 1547904), (6, 1289920), (8, 967440), (10, 773952), (12, 644960), (15, 515968), (16, 483720), (20, 386976), (24, 322480), (29, 266880), (30, 257984), (32, 241860), (40, 193488), (48, 161240), (58, 133440), (60, 128992), (64, 120930), (80, 96744), (87, 88960), (96, 80620), (116, 66720), (120, 64496), (128, 60465), (139, 55680), (145, 53376), (160, 48372), (174, 44480), (192, 40310), (232, 33360), (240, 32248), (278, 27840), (290, 26688), (320, 24186), (348, 22240), (384, 20155), (417, 18560), (435, 17792), (464, 16680), (480, 16124), (556, 13920), (580, 13344), (640, 12093), (695, 11136), (696, 11120), (834, 9280), (870, 8896), (928, 8340), (960, 8062), (1112, 6960), (1160, 6672), (1390, 5568), (1392, 5560), (1668, 4640), (1740, 4448), (1856, 4170), (1920, 4031), (2085, 3712), (2224, 3480), (2320, 3336), (2780, 2784)]