144236480

素因数分解:

$2^6\times 5^1\times {\mathrm{479}}^1\times {\mathrm{941}}^1$

素因数の和:1437

約数の個数: 56

約数和(自身を含む): 344545920

約数和(自身を除く): 200309440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 479, 941, 958, 1882, 1916, 2395, 3764, 3832, 4705, 4790, 7528, 7664, 9410, 9580, 15056, 15328, 18820, 19160, 30112, 30656, 37640, 38320, 60224, 75280, 76640, 150560, 153280, 301120, 450739, 901478, 1802956, 2253695, 3605912, 4507390, 7211824, 9014780, 14423648, 18029560, 28847296, 36059120, 72118240, 144236480]

約数ペア:

[(1, 144236480), (2, 72118240), (4, 36059120), (5, 28847296), (8, 18029560), (10, 14423648), (16, 9014780), (20, 7211824), (32, 4507390), (40, 3605912), (64, 2253695), (80, 1802956), (160, 901478), (320, 450739), (479, 301120), (941, 153280), (958, 150560), (1882, 76640), (1916, 75280), (2395, 60224), (3764, 38320), (3832, 37640), (4705, 30656), (4790, 30112), (7528, 19160), (7664, 18820), (9410, 15328), (9580, 15056)]