236400720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{985003}}^1$

素因数の和:985019

約数の個数: 40

約数和(自身を含む): 732842976

約数和(自身を除く): 496442256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 985003, 1970006, 2955009, 3940012, 4925015, 5910018, 7880024, 9850030, 11820036, 14775045, 15760048, 19700060, 23640072, 29550090, 39400120, 47280144, 59100180, 78800240, 118200360, 236400720]

約数ペア:

[(1, 236400720), (2, 118200360), (3, 78800240), (4, 59100180), (5, 47280144), (6, 39400120), (8, 29550090), (10, 23640072), (12, 19700060), (15, 15760048), (16, 14775045), (20, 11820036), (24, 9850030), (30, 7880024), (40, 5910018), (48, 4925015), (60, 3940012), (80, 2955009), (120, 1970006), (240, 985003)]