160996560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1601}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 500592960

約数和(自身を除く): 339596400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1601, 1676, 2095, 2514, 3202, 3352, 4190, 4803, 5028, 6285, 6404, 6704, 8005, 8380, 9606, 10056, 12570, 12808, 16010, 16760, 19212, 20112, 24015, 25140, 25616, 32020, 33520, 38424, 48030, 50280, 64040, 76848, 96060, 100560, 128080, 192120, 384240, 670819, 1341638, 2012457, 2683276, 3354095, 4024914, 5366552, 6708190, 8049828, 10062285, 10733104, 13416380, 16099656, 20124570, 26832760, 32199312, 40249140, 53665520, 80498280, 160996560]

約数ペア:

[(1, 160996560), (2, 80498280), (3, 53665520), (4, 40249140), (5, 32199312), (6, 26832760), (8, 20124570), (10, 16099656), (12, 13416380), (15, 10733104), (16, 10062285), (20, 8049828), (24, 6708190), (30, 5366552), (40, 4024914), (48, 3354095), (60, 2683276), (80, 2012457), (120, 1341638), (240, 670819), (419, 384240), (838, 192120), (1257, 128080), (1601, 100560), (1676, 96060), (2095, 76848), (2514, 64040), (3202, 50280), (3352, 48030), (4190, 38424), (4803, 33520), (5028, 32020), (6285, 25616), (6404, 25140), (6704, 24015), (8005, 20112), (8380, 19212), (9606, 16760), (10056, 16010), (12570, 12808)]