118535680

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2479

約数の個数: 80

約数和(自身を含む): 299288880

約数和(自身を除く): 180753200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2437, 2560, 3040, 4864, 4874, 6080, 9728, 9748, 12160, 12185, 19496, 24320, 24370, 38992, 46303, 48640, 48740, 77984, 92606, 97480, 155968, 185212, 194960, 231515, 311936, 370424, 389920, 463030, 623872, 740848, 779840, 926060, 1247744, 1481696, 1559680, 1852120, 2963392, 3119360, 3704240, 5926784, 6238720, 7408480, 11853568, 14816960, 23707136, 29633920, 59267840, 118535680]

約数ペア:

[(1, 118535680), (2, 59267840), (4, 29633920), (5, 23707136), (8, 14816960), (10, 11853568), (16, 7408480), (19, 6238720), (20, 5926784), (32, 3704240), (38, 3119360), (40, 2963392), (64, 1852120), (76, 1559680), (80, 1481696), (95, 1247744), (128, 926060), (152, 779840), (160, 740848), (190, 623872), (256, 463030), (304, 389920), (320, 370424), (380, 311936), (512, 231515), (608, 194960), (640, 185212), (760, 155968), (1216, 97480), (1280, 92606), (1520, 77984), (2432, 48740), (2437, 48640), (2560, 46303), (3040, 38992), (4864, 24370), (4874, 24320), (6080, 19496), (9728, 12185), (9748, 12160)]