75780480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1412

約数の個数: 128

約数和(自身を含む): 250063200

約数和(自身を除く): 174282720

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, 1361, 1392, 1740, 1856, 1920, 2320, 2722, 2784, 3480, 3712, 4083, 4640, 5444, 5568, 6805, 6960, 8166, 9280, 10888, 11136, 13610, 13920, 16332, 18560, 20415, 21776, 27220, 27840, 32664, 39469, 40830, 43552, 54440, 55680, 65328, 78938, 81660, 87104, 108880, 118407, 130656, 157876, 163320, 174208, 197345, 217760, 236814, 261312, 315752, 326640, 394690, 435520, 473628, 522624, 592035, 631504, 653280, 789380, 871040, 947256, 1184070, 1263008, 1306560, 1578760, 1894512, 2368140, 2526016, 2613120, 3157520, 3789024, 4736280, 5052032, 6315040, 7578048, 9472560, 12630080, 15156096, 18945120, 25260160, 37890240, 75780480]

約数ペア:

[(1, 75780480), (2, 37890240), (3, 25260160), (4, 18945120), (5, 15156096), (6, 12630080), (8, 9472560), (10, 7578048), (12, 6315040), (15, 5052032), (16, 4736280), (20, 3789024), (24, 3157520), (29, 2613120), (30, 2526016), (32, 2368140), (40, 1894512), (48, 1578760), (58, 1306560), (60, 1263008), (64, 1184070), (80, 947256), (87, 871040), (96, 789380), (116, 653280), (120, 631504), (128, 592035), (145, 522624), (160, 473628), (174, 435520), (192, 394690), (232, 326640), (240, 315752), (290, 261312), (320, 236814), (348, 217760), (384, 197345), (435, 174208), (464, 163320), (480, 157876), (580, 130656), (640, 118407), (696, 108880), (870, 87104), (928, 81660), (960, 78938), (1160, 65328), (1361, 55680), (1392, 54440), (1740, 43552), (1856, 40830), (1920, 39469), (2320, 32664), (2722, 27840), (2784, 27220), (3480, 21776), (3712, 20415), (4083, 18560), (4640, 16332), (5444, 13920), (5568, 13610), (6805, 11136), (6960, 10888), (8166, 9280)]