80596440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 264092400

約数和(自身を除く): 183495960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1709, 1965, 2358, 2620, 3144, 3418, 3930, 4716, 5127, 5240, 5895, 6836, 7860, 8545, 9432, 10254, 11790, 13672, 15381, 15720, 17090, 20508, 23580, 25635, 30762, 34180, 41016, 47160, 51270, 61524, 68360, 76905, 102540, 123048, 153810, 205080, 223879, 307620, 447758, 615240, 671637, 895516, 1119395, 1343274, 1791032, 2014911, 2238790, 2686548, 3358185, 4029822, 4477580, 5373096, 6716370, 8059644, 8955160, 10074555, 13432740, 16119288, 20149110, 26865480, 40298220, 80596440]

約数ペア:

[(1, 80596440), (2, 40298220), (3, 26865480), (4, 20149110), (5, 16119288), (6, 13432740), (8, 10074555), (9, 8955160), (10, 8059644), (12, 6716370), (15, 5373096), (18, 4477580), (20, 4029822), (24, 3358185), (30, 2686548), (36, 2238790), (40, 2014911), (45, 1791032), (60, 1343274), (72, 1119395), (90, 895516), (120, 671637), (131, 615240), (180, 447758), (262, 307620), (360, 223879), (393, 205080), (524, 153810), (655, 123048), (786, 102540), (1048, 76905), (1179, 68360), (1310, 61524), (1572, 51270), (1709, 47160), (1965, 41016), (2358, 34180), (2620, 30762), (3144, 25635), (3418, 23580), (3930, 20508), (4716, 17090), (5127, 15720), (5240, 15381), (5895, 13672), (6836, 11790), (7860, 10254), (8545, 9432)]