242152320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4400

約数の個数: 128

約数和(自身を含む): 798660000

約数和(自身を除く): 556507680

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, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4349, 4640, 5568, 6960, 8698, 9280, 11136, 13047, 13920, 17396, 18560, 21745, 26094, 27840, 34792, 43490, 52188, 55680, 65235, 69584, 86980, 104376, 126121, 130470, 139168, 173960, 208752, 252242, 260940, 278336, 347920, 378363, 417504, 504484, 521880, 556672, 630605, 695840, 756726, 835008, 1008968, 1043760, 1261210, 1391680, 1513452, 1670016, 1891815, 2017936, 2087520, 2522420, 2783360, 3026904, 3783630, 4035872, 4175040, 5044840, 6053808, 7567260, 8071744, 8350080, 10089680, 12107616, 15134520, 16143488, 20179360, 24215232, 30269040, 40358720, 48430464, 60538080, 80717440, 121076160, 242152320]

約数ペア:

[(1, 242152320), (2, 121076160), (3, 80717440), (4, 60538080), (5, 48430464), (6, 40358720), (8, 30269040), (10, 24215232), (12, 20179360), (15, 16143488), (16, 15134520), (20, 12107616), (24, 10089680), (29, 8350080), (30, 8071744), (32, 7567260), (40, 6053808), (48, 5044840), (58, 4175040), (60, 4035872), (64, 3783630), (80, 3026904), (87, 2783360), (96, 2522420), (116, 2087520), (120, 2017936), (128, 1891815), (145, 1670016), (160, 1513452), (174, 1391680), (192, 1261210), (232, 1043760), (240, 1008968), (290, 835008), (320, 756726), (348, 695840), (384, 630605), (435, 556672), (464, 521880), (480, 504484), (580, 417504), (640, 378363), (696, 347920), (870, 278336), (928, 260940), (960, 252242), (1160, 208752), (1392, 173960), (1740, 139168), (1856, 130470), (1920, 126121), (2320, 104376), (2784, 86980), (3480, 69584), (3712, 65235), (4349, 55680), (4640, 52188), (5568, 43490), (6960, 34792), (8698, 27840), (9280, 26094), (11136, 21745), (13047, 18560), (13920, 17396)]