2308889120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{759503}}^1$

素因数の和:759537

約数の個数: 48

約数和(自身を含む): 5741850240

約数和(自身を除く): 3432961120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 759503, 1519006, 3038012, 3797515, 6076024, 7595030, 12152048, 14430557, 15190060, 24304096, 28861114, 30380120, 57722228, 60760240, 72152785, 115444456, 121520480, 144305570, 230888912, 288611140, 461777824, 577222280, 1154444560, 2308889120]

約数ペア:

[(1, 2308889120), (2, 1154444560), (4, 577222280), (5, 461777824), (8, 288611140), (10, 230888912), (16, 144305570), (19, 121520480), (20, 115444456), (32, 72152785), (38, 60760240), (40, 57722228), (76, 30380120), (80, 28861114), (95, 24304096), (152, 15190060), (160, 14430557), (190, 12152048), (304, 7595030), (380, 6076024), (608, 3797515), (760, 3038012), (1520, 1519006), (3040, 759503)]