5257680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 17171520

約数和(自身を除く): 11913840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1153, 1520, 2280, 2306, 3459, 4560, 4612, 5765, 6918, 9224, 11530, 13836, 17295, 18448, 21907, 23060, 27672, 34590, 43814, 46120, 55344, 65721, 69180, 87628, 92240, 109535, 131442, 138360, 175256, 219070, 262884, 276720, 328605, 350512, 438140, 525768, 657210, 876280, 1051536, 1314420, 1752560, 2628840, 5257680]

約数ペア:

[(1, 5257680), (2, 2628840), (3, 1752560), (4, 1314420), (5, 1051536), (6, 876280), (8, 657210), (10, 525768), (12, 438140), (15, 350512), (16, 328605), (19, 276720), (20, 262884), (24, 219070), (30, 175256), (38, 138360), (40, 131442), (48, 109535), (57, 92240), (60, 87628), (76, 69180), (80, 65721), (95, 55344), (114, 46120), (120, 43814), (152, 34590), (190, 27672), (228, 23060), (240, 21907), (285, 18448), (304, 17295), (380, 13836), (456, 11530), (570, 9224), (760, 6918), (912, 5765), (1140, 4612), (1153, 4560), (1520, 3459), (2280, 2306)]