12145120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5867

約数の個数: 48

約数和(自身を含む): 30905280

約数和(自身を除く): 18760160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5839, 11678, 23356, 29195, 46712, 58390, 75907, 93424, 116780, 151814, 186848, 233560, 303628, 379535, 467120, 607256, 759070, 934240, 1214512, 1518140, 2429024, 3036280, 6072560, 12145120]

約数ペア:

[(1, 12145120), (2, 6072560), (4, 3036280), (5, 2429024), (8, 1518140), (10, 1214512), (13, 934240), (16, 759070), (20, 607256), (26, 467120), (32, 379535), (40, 303628), (52, 233560), (65, 186848), (80, 151814), (104, 116780), (130, 93424), (160, 75907), (208, 58390), (260, 46712), (416, 29195), (520, 23356), (1040, 11678), (2080, 5839)]