120611440

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3299}}^1$

素因数の和:3769

約数の個数: 40

約数和(自身を含む): 281120400

約数和(自身を除く): 160508960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3299, 3656, 4570, 6598, 7312, 9140, 13196, 16495, 18280, 26392, 32990, 36560, 52784, 65980, 131960, 263920, 1507643, 3015286, 6030572, 7538215, 12061144, 15076430, 24122288, 30152860, 60305720, 120611440]

約数ペア:

[(1, 120611440), (2, 60305720), (4, 30152860), (5, 24122288), (8, 15076430), (10, 12061144), (16, 7538215), (20, 6030572), (40, 3015286), (80, 1507643), (457, 263920), (914, 131960), (1828, 65980), (2285, 52784), (3299, 36560), (3656, 32990), (4570, 26392), (6598, 18280), (7312, 16495), (9140, 13196)]