85570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32413}}^1$

素因数の和:32440

約数の個数: 80

約数和(自身を含む): 289392192

約数和(自身を除く): 203821872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32413, 64826, 97239, 129652, 162065, 194478, 259304, 324130, 356543, 388956, 486195, 518608, 648260, 713086, 777912, 972390, 1069629, 1296520, 1426172, 1555824, 1782715, 1944780, 2139258, 2593040, 2852344, 3565430, 3889560, 4278516, 5348145, 5704688, 7130860, 7779120, 8557032, 10696290, 14261720, 17114064, 21392580, 28523440, 42785160, 85570320]

約数ペア:

[(1, 85570320), (2, 42785160), (3, 28523440), (4, 21392580), (5, 17114064), (6, 14261720), (8, 10696290), (10, 8557032), (11, 7779120), (12, 7130860), (15, 5704688), (16, 5348145), (20, 4278516), (22, 3889560), (24, 3565430), (30, 2852344), (33, 2593040), (40, 2139258), (44, 1944780), (48, 1782715), (55, 1555824), (60, 1426172), (66, 1296520), (80, 1069629), (88, 972390), (110, 777912), (120, 713086), (132, 648260), (165, 518608), (176, 486195), (220, 388956), (240, 356543), (264, 324130), (330, 259304), (440, 194478), (528, 162065), (660, 129652), (880, 97239), (1320, 64826), (2640, 32413)]