198684960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1153}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 628145280

約数和(自身を除く): 429460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 359, 480, 718, 1077, 1153, 1436, 1795, 2154, 2306, 2872, 3459, 3590, 4308, 4612, 5385, 5744, 5765, 6918, 7180, 8616, 9224, 10770, 11488, 11530, 13836, 14360, 17232, 17295, 18448, 21540, 23060, 27672, 28720, 34464, 34590, 36896, 43080, 46120, 55344, 57440, 69180, 86160, 92240, 110688, 138360, 172320, 184480, 276720, 413927, 553440, 827854, 1241781, 1655708, 2069635, 2483562, 3311416, 4139270, 4967124, 6208905, 6622832, 8278540, 9934248, 12417810, 13245664, 16557080, 19868496, 24835620, 33114160, 39736992, 49671240, 66228320, 99342480, 198684960]

約数ペア:

[(1, 198684960), (2, 99342480), (3, 66228320), (4, 49671240), (5, 39736992), (6, 33114160), (8, 24835620), (10, 19868496), (12, 16557080), (15, 13245664), (16, 12417810), (20, 9934248), (24, 8278540), (30, 6622832), (32, 6208905), (40, 4967124), (48, 4139270), (60, 3311416), (80, 2483562), (96, 2069635), (120, 1655708), (160, 1241781), (240, 827854), (359, 553440), (480, 413927), (718, 276720), (1077, 184480), (1153, 172320), (1436, 138360), (1795, 110688), (2154, 92240), (2306, 86160), (2872, 69180), (3459, 57440), (3590, 55344), (4308, 46120), (4612, 43080), (5385, 36896), (5744, 34590), (5765, 34464), (6918, 28720), (7180, 27672), (8616, 23060), (9224, 21540), (10770, 18448), (11488, 17295), (11530, 17232), (13836, 14360)]