144006560

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1879}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 341107200

約数和(自身を除く): 197100640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 958, 1879, 1916, 2395, 3758, 3832, 4790, 7516, 7664, 9395, 9580, 15032, 15328, 18790, 19160, 30064, 37580, 38320, 60128, 75160, 76640, 150320, 300640, 900041, 1800082, 3600164, 4500205, 7200328, 9000410, 14400656, 18000820, 28801312, 36001640, 72003280, 144006560]

約数ペア:

[(1, 144006560), (2, 72003280), (4, 36001640), (5, 28801312), (8, 18000820), (10, 14400656), (16, 9000410), (20, 7200328), (32, 4500205), (40, 3600164), (80, 1800082), (160, 900041), (479, 300640), (958, 150320), (1879, 76640), (1916, 75160), (2395, 60128), (3758, 38320), (3832, 37580), (4790, 30064), (7516, 19160), (7664, 18790), (9395, 15328), (9580, 15032)]