180393984

素因数分解:

$2^{11}\times 3^2\times {\mathrm{9787}}^1$

素因数の和:9815

約数の個数: 72

約数和(自身を含む): 521064180

約数和(自身を除く): 340670196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 9787, 18432, 19574, 29361, 39148, 58722, 78296, 88083, 117444, 156592, 176166, 234888, 313184, 352332, 469776, 626368, 704664, 939552, 1252736, 1409328, 1879104, 2505472, 2818656, 3758208, 5010944, 5637312, 7516416, 10021888, 11274624, 15032832, 20043776, 22549248, 30065664, 45098496, 60131328, 90196992, 180393984]

約数ペア:

[(1, 180393984), (2, 90196992), (3, 60131328), (4, 45098496), (6, 30065664), (8, 22549248), (9, 20043776), (12, 15032832), (16, 11274624), (18, 10021888), (24, 7516416), (32, 5637312), (36, 5010944), (48, 3758208), (64, 2818656), (72, 2505472), (96, 1879104), (128, 1409328), (144, 1252736), (192, 939552), (256, 704664), (288, 626368), (384, 469776), (512, 352332), (576, 313184), (768, 234888), (1024, 176166), (1152, 156592), (1536, 117444), (2048, 88083), (2304, 78296), (3072, 58722), (4608, 39148), (6144, 29361), (9216, 19574), (9787, 18432)]