1434780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 4465440

約数和(自身を除く): 3030660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2657, 5314, 7971, 10628, 13285, 15942, 23913, 26570, 31884, 39855, 47826, 53140, 71739, 79710, 95652, 119565, 143478, 159420, 239130, 286956, 358695, 478260, 717390, 1434780]

約数ペア:

[(1, 1434780), (2, 717390), (3, 478260), (4, 358695), (5, 286956), (6, 239130), (9, 159420), (10, 143478), (12, 119565), (15, 95652), (18, 79710), (20, 71739), (27, 53140), (30, 47826), (36, 39855), (45, 31884), (54, 26570), (60, 23913), (90, 15942), (108, 13285), (135, 10628), (180, 7971), (270, 5314), (540, 2657)]