68876160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 128

約数和(自身を含む): 227296800

約数和(自身を除く): 158420640

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, 1237, 1392, 1740, 1856, 1920, 2320, 2474, 2784, 3480, 3711, 3712, 4640, 4948, 5568, 6185, 6960, 7422, 9280, 9896, 11136, 12370, 13920, 14844, 18555, 18560, 19792, 24740, 27840, 29688, 35873, 37110, 39584, 49480, 55680, 59376, 71746, 74220, 79168, 98960, 107619, 118752, 143492, 148440, 158336, 179365, 197920, 215238, 237504, 286984, 296880, 358730, 395840, 430476, 475008, 538095, 573968, 593760, 717460, 791680, 860952, 1076190, 1147936, 1187520, 1434920, 1721904, 2152380, 2295872, 2375040, 2869840, 3443808, 4304760, 4591744, 5739680, 6887616, 8609520, 11479360, 13775232, 17219040, 22958720, 34438080, 68876160]

約数ペア:

[(1, 68876160), (2, 34438080), (3, 22958720), (4, 17219040), (5, 13775232), (6, 11479360), (8, 8609520), (10, 6887616), (12, 5739680), (15, 4591744), (16, 4304760), (20, 3443808), (24, 2869840), (29, 2375040), (30, 2295872), (32, 2152380), (40, 1721904), (48, 1434920), (58, 1187520), (60, 1147936), (64, 1076190), (80, 860952), (87, 791680), (96, 717460), (116, 593760), (120, 573968), (128, 538095), (145, 475008), (160, 430476), (174, 395840), (192, 358730), (232, 296880), (240, 286984), (290, 237504), (320, 215238), (348, 197920), (384, 179365), (435, 158336), (464, 148440), (480, 143492), (580, 118752), (640, 107619), (696, 98960), (870, 79168), (928, 74220), (960, 71746), (1160, 59376), (1237, 55680), (1392, 49480), (1740, 39584), (1856, 37110), (1920, 35873), (2320, 29688), (2474, 27840), (2784, 24740), (3480, 19792), (3711, 18560), (3712, 18555), (4640, 14844), (4948, 13920), (5568, 12370), (6185, 11136), (6960, 9896), (7422, 9280)]