64087680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1202

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 147419520

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, 1151, 1160, 1392, 1740, 1856, 1920, 2302, 2320, 2784, 3453, 3480, 3712, 4604, 4640, 5568, 5755, 6906, 6960, 9208, 9280, 11136, 11510, 13812, 13920, 17265, 18416, 18560, 23020, 27624, 27840, 33379, 34530, 36832, 46040, 55248, 55680, 66758, 69060, 73664, 92080, 100137, 110496, 133516, 138120, 147328, 166895, 184160, 200274, 220992, 267032, 276240, 333790, 368320, 400548, 441984, 500685, 534064, 552480, 667580, 736640, 801096, 1001370, 1068128, 1104960, 1335160, 1602192, 2002740, 2136256, 2209920, 2670320, 3204384, 4005480, 4272512, 5340640, 6408768, 8010960, 10681280, 12817536, 16021920, 21362560, 32043840, 64087680]

約数ペア:

[(1, 64087680), (2, 32043840), (3, 21362560), (4, 16021920), (5, 12817536), (6, 10681280), (8, 8010960), (10, 6408768), (12, 5340640), (15, 4272512), (16, 4005480), (20, 3204384), (24, 2670320), (29, 2209920), (30, 2136256), (32, 2002740), (40, 1602192), (48, 1335160), (58, 1104960), (60, 1068128), (64, 1001370), (80, 801096), (87, 736640), (96, 667580), (116, 552480), (120, 534064), (128, 500685), (145, 441984), (160, 400548), (174, 368320), (192, 333790), (232, 276240), (240, 267032), (290, 220992), (320, 200274), (348, 184160), (384, 166895), (435, 147328), (464, 138120), (480, 133516), (580, 110496), (640, 100137), (696, 92080), (870, 73664), (928, 69060), (960, 66758), (1151, 55680), (1160, 55248), (1392, 46040), (1740, 36832), (1856, 34530), (1920, 33379), (2302, 27840), (2320, 27624), (2784, 23020), (3453, 18560), (3480, 18416), (3712, 17265), (4604, 13920), (4640, 13812), (5568, 11510), (5755, 11136), (6906, 9280), (6960, 9208)]