131884560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1753

約数の個数: 120

約数和(自身を含む): 447107544

約数和(自身を除く): 315222984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1621, 1695, 1808, 2034, 2260, 2712, 3242, 3390, 4068, 4520, 4863, 5085, 5424, 6484, 6780, 8105, 8136, 9040, 9726, 10170, 12968, 13560, 14589, 16210, 16272, 19452, 20340, 24315, 25936, 27120, 29178, 32420, 38904, 40680, 48630, 58356, 64840, 72945, 77808, 81360, 97260, 116712, 129680, 145890, 183173, 194520, 233424, 291780, 366346, 389040, 549519, 583560, 732692, 915865, 1099038, 1167120, 1465384, 1648557, 1831730, 2198076, 2747595, 2930768, 3297114, 3663460, 4396152, 5495190, 6594228, 7326920, 8242785, 8792304, 10990380, 13188456, 14653840, 16485570, 21980760, 26376912, 32971140, 43961520, 65942280, 131884560]

約数ペア:

[(1, 131884560), (2, 65942280), (3, 43961520), (4, 32971140), (5, 26376912), (6, 21980760), (8, 16485570), (9, 14653840), (10, 13188456), (12, 10990380), (15, 8792304), (16, 8242785), (18, 7326920), (20, 6594228), (24, 5495190), (30, 4396152), (36, 3663460), (40, 3297114), (45, 2930768), (48, 2747595), (60, 2198076), (72, 1831730), (80, 1648557), (90, 1465384), (113, 1167120), (120, 1099038), (144, 915865), (180, 732692), (226, 583560), (240, 549519), (339, 389040), (360, 366346), (452, 291780), (565, 233424), (678, 194520), (720, 183173), (904, 145890), (1017, 129680), (1130, 116712), (1356, 97260), (1621, 81360), (1695, 77808), (1808, 72945), (2034, 64840), (2260, 58356), (2712, 48630), (3242, 40680), (3390, 38904), (4068, 32420), (4520, 29178), (4863, 27120), (5085, 25936), (5424, 24315), (6484, 20340), (6780, 19452), (8105, 16272), (8136, 16210), (9040, 14589), (9726, 13560), (10170, 12968)]