54415560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{829}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 163742400

約数和(自身を除く): 109326840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 829, 1094, 1641, 1658, 2188, 2487, 2735, 3282, 3316, 4145, 4376, 4974, 5470, 6564, 6632, 8205, 8290, 9948, 10940, 12435, 13128, 16410, 16580, 19896, 21880, 24870, 32820, 33160, 49740, 65640, 99480, 453463, 906926, 1360389, 1813852, 2267315, 2720778, 3627704, 4534630, 5441556, 6801945, 9069260, 10883112, 13603890, 18138520, 27207780, 54415560]

約数ペア:

[(1, 54415560), (2, 27207780), (3, 18138520), (4, 13603890), (5, 10883112), (6, 9069260), (8, 6801945), (10, 5441556), (12, 4534630), (15, 3627704), (20, 2720778), (24, 2267315), (30, 1813852), (40, 1360389), (60, 906926), (120, 453463), (547, 99480), (829, 65640), (1094, 49740), (1641, 33160), (1658, 32820), (2188, 24870), (2487, 21880), (2735, 19896), (3282, 16580), (3316, 16410), (4145, 13128), (4376, 12435), (4974, 10940), (5470, 9948), (6564, 8290), (6632, 8205)]