77955206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{140551}}^1$

素因数の和:142878

約数の個数: 80

約数和(自身を含む): 241767430656

約数和(自身を除く): 163812224016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2311, 4622, 6933, 9244, 11555, 13866, 18488, 23110, 27732, 34665, 36976, 46220, 55464, 69330, 92440, 110928, 138660, 140551, 184880, 277320, 281102, 421653, 554640, 562204, 702755, 843306, 1124408, 1405510, 1686612, 2108265, 2248816, 2811020, 3373224, 4216530, 5622040, 6746448, 8433060, 11244080, 16866120, 33732240, 324813361, 649626722, 974440083, 1299253444, 1624066805, 1948880166, 2598506888, 3248133610, 3897760332, 4872200415, 5197013776, 6496267220, 7795520664, 9744400830, 12992534440, 15591041328, 19488801660, 25985068880, 38977603320, 77955206640]

約数ペア:

[(1, 77955206640), (2, 38977603320), (3, 25985068880), (4, 19488801660), (5, 15591041328), (6, 12992534440), (8, 9744400830), (10, 7795520664), (12, 6496267220), (15, 5197013776), (16, 4872200415), (20, 3897760332), (24, 3248133610), (30, 2598506888), (40, 1948880166), (48, 1624066805), (60, 1299253444), (80, 974440083), (120, 649626722), (240, 324813361), (2311, 33732240), (4622, 16866120), (6933, 11244080), (9244, 8433060), (11555, 6746448), (13866, 5622040), (18488, 4216530), (23110, 3373224), (27732, 2811020), (34665, 2248816), (36976, 2108265), (46220, 1686612), (55464, 1405510), (69330, 1124408), (92440, 843306), (110928, 702755), (138660, 562204), (140551, 554640), (184880, 421653), (277320, 281102)]