430880960

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28649}}^1$

素因数の和:28713

約数の個数: 56

約数和(自身を含む): 1047902400

約数和(自身を除く): 617021440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 15040, 28649, 57298, 114596, 143245, 229192, 286490, 458384, 572980, 916768, 1145960, 1346503, 1833536, 2291920, 2693006, 4583840, 5386012, 6732515, 9167680, 10772024, 13465030, 21544048, 26930060, 43088096, 53860120, 86176192, 107720240, 215440480, 430880960]

約数ペア:

[(1, 430880960), (2, 215440480), (4, 107720240), (5, 86176192), (8, 53860120), (10, 43088096), (16, 26930060), (20, 21544048), (32, 13465030), (40, 10772024), (47, 9167680), (64, 6732515), (80, 5386012), (94, 4583840), (160, 2693006), (188, 2291920), (235, 1833536), (320, 1346503), (376, 1145960), (470, 916768), (752, 572980), (940, 458384), (1504, 286490), (1880, 229192), (3008, 143245), (3760, 114596), (7520, 57298), (15040, 28649)]