143456480

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2341}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 339945984

約数和(自身を除く): 196489504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 2341, 3064, 3830, 4682, 6128, 7660, 9364, 11705, 12256, 15320, 18728, 23410, 30640, 37456, 46820, 61280, 74912, 93640, 187280, 374560, 896603, 1793206, 3586412, 4483015, 7172824, 8966030, 14345648, 17932060, 28691296, 35864120, 71728240, 143456480]

約数ペア:

[(1, 143456480), (2, 71728240), (4, 35864120), (5, 28691296), (8, 17932060), (10, 14345648), (16, 8966030), (20, 7172824), (32, 4483015), (40, 3586412), (80, 1793206), (160, 896603), (383, 374560), (766, 187280), (1532, 93640), (1915, 74912), (2341, 61280), (3064, 46820), (3830, 37456), (4682, 30640), (6128, 23410), (7660, 18728), (9364, 15320), (11705, 12256)]