120011680

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15959}}^1$

素因数の和:16021

約数の個数: 48

約数和(自身を含む): 289578240

約数和(自身を除く): 169566560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 15959, 31918, 63836, 79795, 127672, 159590, 255344, 319180, 510688, 638360, 750073, 1276720, 1500146, 2553440, 3000292, 3750365, 6000584, 7500730, 12001168, 15001460, 24002336, 30002920, 60005840, 120011680]

約数ペア:

[(1, 120011680), (2, 60005840), (4, 30002920), (5, 24002336), (8, 15001460), (10, 12001168), (16, 7500730), (20, 6000584), (32, 3750365), (40, 3000292), (47, 2553440), (80, 1500146), (94, 1276720), (160, 750073), (188, 638360), (235, 510688), (376, 319180), (470, 255344), (752, 159590), (940, 127672), (1504, 79795), (1880, 63836), (3760, 31918), (7520, 15959)]