131064720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{546103}}^1$

素因数の和:546119

約数の個数: 40

約数和(自身を含む): 406301376

約数和(自身を除く): 275236656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 546103, 1092206, 1638309, 2184412, 2730515, 3276618, 4368824, 5461030, 6553236, 8191545, 8737648, 10922060, 13106472, 16383090, 21844120, 26212944, 32766180, 43688240, 65532360, 131064720]

約数ペア:

[(1, 131064720), (2, 65532360), (3, 43688240), (4, 32766180), (5, 26212944), (6, 21844120), (8, 16383090), (10, 13106472), (12, 10922060), (15, 8737648), (16, 8191545), (20, 6553236), (24, 5461030), (30, 4368824), (40, 3276618), (48, 2730515), (60, 2184412), (80, 1638309), (120, 1092206), (240, 546103)]