130780512

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{787}}^1$

素因数の和:1380

約数の個数: 72

約数和(自身を含む): 373025016

約数和(自身を除く): 242244504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 787, 1154, 1574, 1731, 2308, 2361, 3148, 3462, 4616, 4722, 5193, 6296, 6924, 7083, 9232, 9444, 10386, 12592, 13848, 14166, 18464, 18888, 20772, 25184, 27696, 28332, 37776, 41544, 55392, 56664, 75552, 83088, 113328, 166176, 226656, 454099, 908198, 1362297, 1816396, 2724594, 3632792, 4086891, 5449188, 7265584, 8173782, 10898376, 14531168, 16347564, 21796752, 32695128, 43593504, 65390256, 130780512]

約数ペア:

[(1, 130780512), (2, 65390256), (3, 43593504), (4, 32695128), (6, 21796752), (8, 16347564), (9, 14531168), (12, 10898376), (16, 8173782), (18, 7265584), (24, 5449188), (32, 4086891), (36, 3632792), (48, 2724594), (72, 1816396), (96, 1362297), (144, 908198), (288, 454099), (577, 226656), (787, 166176), (1154, 113328), (1574, 83088), (1731, 75552), (2308, 56664), (2361, 55392), (3148, 41544), (3462, 37776), (4616, 28332), (4722, 27696), (5193, 25184), (6296, 20772), (6924, 18888), (7083, 18464), (9232, 14166), (9444, 13848), (10386, 12592)]