80684520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{96053}}^1$

素因数の和:96074

約数の個数: 64

約数和(自身を含む): 276635520

約数和(自身を除く): 195951000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 96053, 192106, 288159, 384212, 480265, 576318, 672371, 768424, 960530, 1152636, 1344742, 1440795, 1921060, 2017113, 2305272, 2689484, 2881590, 3361855, 3842120, 4034226, 5378968, 5763180, 6723710, 8068452, 10085565, 11526360, 13447420, 16136904, 20171130, 26894840, 40342260, 80684520]

約数ペア:

[(1, 80684520), (2, 40342260), (3, 26894840), (4, 20171130), (5, 16136904), (6, 13447420), (7, 11526360), (8, 10085565), (10, 8068452), (12, 6723710), (14, 5763180), (15, 5378968), (20, 4034226), (21, 3842120), (24, 3361855), (28, 2881590), (30, 2689484), (35, 2305272), (40, 2017113), (42, 1921060), (56, 1440795), (60, 1344742), (70, 1152636), (84, 960530), (105, 768424), (120, 672371), (140, 576318), (168, 480265), (210, 384212), (280, 288159), (420, 192106), (840, 96053)]