15678535680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{170123}}^1$

素因数の和:170156

約数の個数: 144

約数和(自身を含む): 54339306840

約数和(自身を除く): 38660771160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 170123, 340246, 510369, 680492, 850615, 1020738, 1360984, 1531107, 1701230, 2041476, 2551845, 2721968, 3062214, 3402460, 4082952, 5103690, 5443936, 6124428, 6804920, 7655535, 8165904, 10207380, 10887872, 12248856, 13609840, 15311070, 16331808, 20414760, 21775744, 24497712, 27219680, 30622140, 32663616, 40829520, 43551488, 48995424, 54439360, 61244280, 65327232, 81659040, 87102976, 97990848, 108878720, 122488560, 130654464, 163318080, 174205952, 195981696, 217757440, 244977120, 261308928, 326636160, 348411904, 391963392, 435514880, 489954240, 522617856, 653272320, 783926784, 871029760, 979908480, 1045235712, 1306544640, 1567853568, 1742059520, 1959816960, 2613089280, 3135707136, 3919633920, 5226178560, 7839267840, 15678535680]

約数ペア:

[(1, 15678535680), (2, 7839267840), (3, 5226178560), (4, 3919633920), (5, 3135707136), (6, 2613089280), (8, 1959816960), (9, 1742059520), (10, 1567853568), (12, 1306544640), (15, 1045235712), (16, 979908480), (18, 871029760), (20, 783926784), (24, 653272320), (30, 522617856), (32, 489954240), (36, 435514880), (40, 391963392), (45, 348411904), (48, 326636160), (60, 261308928), (64, 244977120), (72, 217757440), (80, 195981696), (90, 174205952), (96, 163318080), (120, 130654464), (128, 122488560), (144, 108878720), (160, 97990848), (180, 87102976), (192, 81659040), (240, 65327232), (256, 61244280), (288, 54439360), (320, 48995424), (360, 43551488), (384, 40829520), (480, 32663616), (512, 30622140), (576, 27219680), (640, 24497712), (720, 21775744), (768, 20414760), (960, 16331808), (1024, 15311070), (1152, 13609840), (1280, 12248856), (1440, 10887872), (1536, 10207380), (1920, 8165904), (2048, 7655535), (2304, 6804920), (2560, 6124428), (2880, 5443936), (3072, 5103690), (3840, 4082952), (4608, 3402460), (5120, 3062214), (5760, 2721968), (6144, 2551845), (7680, 2041476), (9216, 1701230), (10240, 1531107), (11520, 1360984), (15360, 1020738), (18432, 850615), (23040, 680492), (30720, 510369), (46080, 340246), (92160, 170123)]