18009133080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{110269}}^1$

素因数の和:111644

約数の個数: 64

約数和(自身を含む): 54067586400

約数和(自身を除く): 36058453320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1361, 2722, 4083, 5444, 6805, 8166, 10888, 13610, 16332, 20415, 27220, 32664, 40830, 54440, 81660, 110269, 163320, 220538, 330807, 441076, 551345, 661614, 882152, 1102690, 1323228, 1654035, 2205380, 2646456, 3308070, 4410760, 6616140, 13232280, 150076109, 300152218, 450228327, 600304436, 750380545, 900456654, 1200608872, 1500761090, 1800913308, 2251141635, 3001522180, 3601826616, 4502283270, 6003044360, 9004566540, 18009133080]

約数ペア:

[(1, 18009133080), (2, 9004566540), (3, 6003044360), (4, 4502283270), (5, 3601826616), (6, 3001522180), (8, 2251141635), (10, 1800913308), (12, 1500761090), (15, 1200608872), (20, 900456654), (24, 750380545), (30, 600304436), (40, 450228327), (60, 300152218), (120, 150076109), (1361, 13232280), (2722, 6616140), (4083, 4410760), (5444, 3308070), (6805, 2646456), (8166, 2205380), (10888, 1654035), (13610, 1323228), (16332, 1102690), (20415, 882152), (27220, 661614), (32664, 551345), (40830, 441076), (54440, 330807), (81660, 220538), (110269, 163320)]