31264320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 112

約数和(自身を含む): 102778560

約数和(自身を除く): 71514240

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, 580, 696, 870, 928, 960, 1123, 1160, 1392, 1740, 1856, 2246, 2320, 2784, 3369, 3480, 4492, 4640, 5568, 5615, 6738, 6960, 8984, 9280, 11230, 13476, 13920, 16845, 17968, 22460, 26952, 27840, 32567, 33690, 35936, 44920, 53904, 65134, 67380, 71872, 89840, 97701, 107808, 130268, 134760, 162835, 179680, 195402, 215616, 260536, 269520, 325670, 359360, 390804, 488505, 521072, 539040, 651340, 781608, 977010, 1042144, 1078080, 1302680, 1563216, 1954020, 2084288, 2605360, 3126432, 3908040, 5210720, 6252864, 7816080, 10421440, 15632160, 31264320]

約数ペア:

[(1, 31264320), (2, 15632160), (3, 10421440), (4, 7816080), (5, 6252864), (6, 5210720), (8, 3908040), (10, 3126432), (12, 2605360), (15, 2084288), (16, 1954020), (20, 1563216), (24, 1302680), (29, 1078080), (30, 1042144), (32, 977010), (40, 781608), (48, 651340), (58, 539040), (60, 521072), (64, 488505), (80, 390804), (87, 359360), (96, 325670), (116, 269520), (120, 260536), (145, 215616), (160, 195402), (174, 179680), (192, 162835), (232, 134760), (240, 130268), (290, 107808), (320, 97701), (348, 89840), (435, 71872), (464, 67380), (480, 65134), (580, 53904), (696, 44920), (870, 35936), (928, 33690), (960, 32567), (1123, 27840), (1160, 26952), (1392, 22460), (1740, 17968), (1856, 16845), (2246, 13920), (2320, 13476), (2784, 11230), (3369, 9280), (3480, 8984), (4492, 6960), (4640, 6738), (5568, 5615)]