56249280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19531}}^1$

素因数の和:19554

約数の個数: 84

約数和(自身を含む): 193483992

約数和(自身を除く): 137234712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19531, 39062, 58593, 78124, 97655, 117186, 156248, 175779, 195310, 234372, 292965, 312496, 351558, 390620, 468744, 585930, 624992, 703116, 781240, 878895, 937488, 1171860, 1249984, 1406232, 1562480, 1757790, 1874976, 2343720, 2812464, 3124960, 3515580, 3749952, 4687440, 5624928, 6249920, 7031160, 9374880, 11249856, 14062320, 18749760, 28124640, 56249280]

約数ペア:

[(1, 56249280), (2, 28124640), (3, 18749760), (4, 14062320), (5, 11249856), (6, 9374880), (8, 7031160), (9, 6249920), (10, 5624928), (12, 4687440), (15, 3749952), (16, 3515580), (18, 3124960), (20, 2812464), (24, 2343720), (30, 1874976), (32, 1757790), (36, 1562480), (40, 1406232), (45, 1249984), (48, 1171860), (60, 937488), (64, 878895), (72, 781240), (80, 703116), (90, 624992), (96, 585930), (120, 468744), (144, 390620), (160, 351558), (180, 312496), (192, 292965), (240, 234372), (288, 195310), (320, 175779), (360, 156248), (480, 117186), (576, 97655), (720, 78124), (960, 58593), (1440, 39062), (2880, 19531)]