147508440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1229237}}^1$

素因数の和:1229251

約数の個数: 32

約数和(自身を含む): 442525680

約数和(自身を除く): 295017240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1229237, 2458474, 3687711, 4916948, 6146185, 7375422, 9833896, 12292370, 14750844, 18438555, 24584740, 29501688, 36877110, 49169480, 73754220, 147508440]

約数ペア:

[(1, 147508440), (2, 73754220), (3, 49169480), (4, 36877110), (5, 29501688), (6, 24584740), (8, 18438555), (10, 14750844), (12, 12292370), (15, 9833896), (20, 7375422), (24, 6146185), (30, 4916948), (40, 3687711), (60, 2458474), (120, 1229237)]