179660280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10771}}^1$

素因数の和:10924

約数の個数: 64

約数和(自身を含む): 542908800

約数和(自身を除く): 363248520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 10771, 16680, 21542, 32313, 43084, 53855, 64626, 86168, 107710, 129252, 161565, 215420, 258504, 323130, 430840, 646260, 1292520, 1497169, 2994338, 4491507, 5988676, 7485845, 8983014, 11977352, 14971690, 17966028, 22457535, 29943380, 35932056, 44915070, 59886760, 89830140, 179660280]

約数ペア:

[(1, 179660280), (2, 89830140), (3, 59886760), (4, 44915070), (5, 35932056), (6, 29943380), (8, 22457535), (10, 17966028), (12, 14971690), (15, 11977352), (20, 8983014), (24, 7485845), (30, 5988676), (40, 4491507), (60, 2994338), (120, 1497169), (139, 1292520), (278, 646260), (417, 430840), (556, 323130), (695, 258504), (834, 215420), (1112, 161565), (1390, 129252), (1668, 107710), (2085, 86168), (2780, 64626), (3336, 53855), (4170, 43084), (5560, 32313), (8340, 21542), (10771, 16680)]