15840960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 112

約数和(自身を含む): 52120800

約数和(自身を除く): 36279840

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, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 569, 580, 696, 870, 928, 960, 1138, 1160, 1392, 1707, 1740, 1856, 2276, 2320, 2784, 2845, 3414, 3480, 4552, 4640, 5568, 5690, 6828, 6960, 8535, 9104, 9280, 11380, 13656, 13920, 16501, 17070, 18208, 22760, 27312, 27840, 33002, 34140, 36416, 45520, 49503, 54624, 66004, 68280, 82505, 91040, 99006, 109248, 132008, 136560, 165010, 182080, 198012, 247515, 264016, 273120, 330020, 396024, 495030, 528032, 546240, 660040, 792048, 990060, 1056064, 1320080, 1584096, 1980120, 2640160, 3168192, 3960240, 5280320, 7920480, 15840960]

約数ペア:

[(1, 15840960), (2, 7920480), (3, 5280320), (4, 3960240), (5, 3168192), (6, 2640160), (8, 1980120), (10, 1584096), (12, 1320080), (15, 1056064), (16, 990060), (20, 792048), (24, 660040), (29, 546240), (30, 528032), (32, 495030), (40, 396024), (48, 330020), (58, 273120), (60, 264016), (64, 247515), (80, 198012), (87, 182080), (96, 165010), (116, 136560), (120, 132008), (145, 109248), (160, 99006), (174, 91040), (192, 82505), (232, 68280), (240, 66004), (290, 54624), (320, 49503), (348, 45520), (435, 36416), (464, 34140), (480, 33002), (569, 27840), (580, 27312), (696, 22760), (870, 18208), (928, 17070), (960, 16501), (1138, 13920), (1160, 13656), (1392, 11380), (1707, 9280), (1740, 9104), (1856, 8535), (2276, 6960), (2320, 6828), (2784, 5690), (2845, 5568), (3414, 4640), (3480, 4552)]