61947840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 112

約数和(自身を含む): 198351648

約数和(自身を除く): 136403808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 373, 480, 519, 692, 746, 865, 960, 1038, 1119, 1384, 1492, 1730, 1865, 2076, 2238, 2595, 2768, 2984, 3460, 3730, 4152, 4476, 5190, 5536, 5595, 5968, 6920, 7460, 8304, 8952, 10380, 11072, 11190, 11936, 13840, 14920, 16608, 17904, 20760, 22380, 23872, 27680, 29840, 33216, 35808, 41520, 44760, 55360, 59680, 64529, 71616, 83040, 89520, 119360, 129058, 166080, 179040, 193587, 258116, 322645, 358080, 387174, 516232, 645290, 774348, 967935, 1032464, 1290580, 1548696, 1935870, 2064928, 2581160, 3097392, 3871740, 4129856, 5162320, 6194784, 7743480, 10324640, 12389568, 15486960, 20649280, 30973920, 61947840]

約数ペア:

[(1, 61947840), (2, 30973920), (3, 20649280), (4, 15486960), (5, 12389568), (6, 10324640), (8, 7743480), (10, 6194784), (12, 5162320), (15, 4129856), (16, 3871740), (20, 3097392), (24, 2581160), (30, 2064928), (32, 1935870), (40, 1548696), (48, 1290580), (60, 1032464), (64, 967935), (80, 774348), (96, 645290), (120, 516232), (160, 387174), (173, 358080), (192, 322645), (240, 258116), (320, 193587), (346, 179040), (373, 166080), (480, 129058), (519, 119360), (692, 89520), (746, 83040), (865, 71616), (960, 64529), (1038, 59680), (1119, 55360), (1384, 44760), (1492, 41520), (1730, 35808), (1865, 33216), (2076, 29840), (2238, 27680), (2595, 23872), (2768, 22380), (2984, 20760), (3460, 17904), (3730, 16608), (4152, 14920), (4476, 13840), (5190, 11936), (5536, 11190), (5595, 11072), (5968, 10380), (6920, 8952), (7460, 8304)]