30916320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 96

約数和(自身を含む): 100789920

約数和(自身を除く): 69873600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2221, 2320, 2784, 3480, 4442, 4640, 6663, 6960, 8884, 11105, 13326, 13920, 17768, 22210, 26652, 33315, 35536, 44420, 53304, 64409, 66630, 71072, 88840, 106608, 128818, 133260, 177680, 193227, 213216, 257636, 266520, 322045, 355360, 386454, 515272, 533040, 644090, 772908, 966135, 1030544, 1066080, 1288180, 1545816, 1932270, 2061088, 2576360, 3091632, 3864540, 5152720, 6183264, 7729080, 10305440, 15458160, 30916320]

約数ペア:

[(1, 30916320), (2, 15458160), (3, 10305440), (4, 7729080), (5, 6183264), (6, 5152720), (8, 3864540), (10, 3091632), (12, 2576360), (15, 2061088), (16, 1932270), (20, 1545816), (24, 1288180), (29, 1066080), (30, 1030544), (32, 966135), (40, 772908), (48, 644090), (58, 533040), (60, 515272), (80, 386454), (87, 355360), (96, 322045), (116, 266520), (120, 257636), (145, 213216), (160, 193227), (174, 177680), (232, 133260), (240, 128818), (290, 106608), (348, 88840), (435, 71072), (464, 66630), (480, 64409), (580, 53304), (696, 44420), (870, 35536), (928, 33315), (1160, 26652), (1392, 22210), (1740, 17768), (2221, 13920), (2320, 13326), (2784, 11105), (3480, 8884), (4442, 6960), (4640, 6663)]