13545269120

素因数分解:

$2^7\times 5^1\times {\mathrm{311}}^1\times {\mathrm{68053}}^1$

素因数の和:68383

約数の個数: 64

約数和(自身を含む): 32486257440

約数和(自身を除く): 18940988320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 311, 320, 622, 640, 1244, 1555, 2488, 3110, 4976, 6220, 9952, 12440, 19904, 24880, 39808, 49760, 68053, 99520, 136106, 199040, 272212, 340265, 544424, 680530, 1088848, 1361060, 2177696, 2722120, 4355392, 5444240, 8710784, 10888480, 21164483, 21776960, 42328966, 43553920, 84657932, 105822415, 169315864, 211644830, 338631728, 423289660, 677263456, 846579320, 1354526912, 1693158640, 2709053824, 3386317280, 6772634560, 13545269120]

約数ペア:

[(1, 13545269120), (2, 6772634560), (4, 3386317280), (5, 2709053824), (8, 1693158640), (10, 1354526912), (16, 846579320), (20, 677263456), (32, 423289660), (40, 338631728), (64, 211644830), (80, 169315864), (128, 105822415), (160, 84657932), (311, 43553920), (320, 42328966), (622, 21776960), (640, 21164483), (1244, 10888480), (1555, 8710784), (2488, 5444240), (3110, 4355392), (4976, 2722120), (6220, 2177696), (9952, 1361060), (12440, 1088848), (19904, 680530), (24880, 544424), (39808, 340265), (49760, 272212), (68053, 199040), (99520, 136106)]