82181520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38047}}^1$

素因数の和:38069

約数の個数: 80

約数和(自身を含む): 283077120

約数和(自身を除く): 200895600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 38047, 76094, 114141, 152188, 190235, 228282, 304376, 342423, 380470, 456564, 570705, 608752, 684846, 760940, 913128, 1027269, 1141410, 1369692, 1521880, 1712115, 1826256, 2054538, 2282820, 2739384, 3043760, 3424230, 4109076, 4565640, 5136345, 5478768, 6848460, 8218152, 9131280, 10272690, 13696920, 16436304, 20545380, 27393840, 41090760, 82181520]

約数ペア:

[(1, 82181520), (2, 41090760), (3, 27393840), (4, 20545380), (5, 16436304), (6, 13696920), (8, 10272690), (9, 9131280), (10, 8218152), (12, 6848460), (15, 5478768), (16, 5136345), (18, 4565640), (20, 4109076), (24, 3424230), (27, 3043760), (30, 2739384), (36, 2282820), (40, 2054538), (45, 1826256), (48, 1712115), (54, 1521880), (60, 1369692), (72, 1141410), (80, 1027269), (90, 913128), (108, 760940), (120, 684846), (135, 608752), (144, 570705), (180, 456564), (216, 380470), (240, 342423), (270, 304376), (360, 228282), (432, 190235), (540, 152188), (720, 114141), (1080, 76094), (2160, 38047)]