25942320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 88092576

約数和(自身を除く): 62150256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 263, 274, 360, 411, 526, 548, 685, 720, 789, 822, 1052, 1096, 1233, 1315, 1370, 1578, 1644, 2055, 2104, 2192, 2367, 2466, 2630, 2740, 3156, 3288, 3945, 4110, 4208, 4734, 4932, 5260, 5480, 6165, 6312, 6576, 7890, 8220, 9468, 9864, 10520, 10960, 11835, 12330, 12624, 15780, 16440, 18936, 19728, 21040, 23670, 24660, 31560, 32880, 36031, 37872, 47340, 49320, 63120, 72062, 94680, 98640, 108093, 144124, 180155, 189360, 216186, 288248, 324279, 360310, 432372, 540465, 576496, 648558, 720620, 864744, 1080930, 1297116, 1441240, 1621395, 1729488, 2161860, 2594232, 2882480, 3242790, 4323720, 5188464, 6485580, 8647440, 12971160, 25942320]

約数ペア:

[(1, 25942320), (2, 12971160), (3, 8647440), (4, 6485580), (5, 5188464), (6, 4323720), (8, 3242790), (9, 2882480), (10, 2594232), (12, 2161860), (15, 1729488), (16, 1621395), (18, 1441240), (20, 1297116), (24, 1080930), (30, 864744), (36, 720620), (40, 648558), (45, 576496), (48, 540465), (60, 432372), (72, 360310), (80, 324279), (90, 288248), (120, 216186), (137, 189360), (144, 180155), (180, 144124), (240, 108093), (263, 98640), (274, 94680), (360, 72062), (411, 63120), (526, 49320), (548, 47340), (685, 37872), (720, 36031), (789, 32880), (822, 31560), (1052, 24660), (1096, 23670), (1233, 21040), (1315, 19728), (1370, 18936), (1578, 16440), (1644, 15780), (2055, 12624), (2104, 12330), (2192, 11835), (2367, 10960), (2466, 10520), (2630, 9864), (2740, 9468), (3156, 8220), (3288, 7890), (3945, 6576), (4110, 6312), (4208, 6165), (4734, 5480), (4932, 5260)]