57216960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19867}}^1$

素因数の和:19890

約数の個数: 84

約数和(自身を含む): 196812408

約数和(自身を除く): 139595448

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, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 178803, 198670, 238404, 298005, 317872, 357606, 397340, 476808, 596010, 635744, 715212, 794680, 894015, 953616, 1192020, 1271488, 1430424, 1589360, 1788030, 1907232, 2384040, 2860848, 3178720, 3576060, 3814464, 4768080, 5721696, 6357440, 7152120, 9536160, 11443392, 14304240, 19072320, 28608480, 57216960]

約数ペア:

[(1, 57216960), (2, 28608480), (3, 19072320), (4, 14304240), (5, 11443392), (6, 9536160), (8, 7152120), (9, 6357440), (10, 5721696), (12, 4768080), (15, 3814464), (16, 3576060), (18, 3178720), (20, 2860848), (24, 2384040), (30, 1907232), (32, 1788030), (36, 1589360), (40, 1430424), (45, 1271488), (48, 1192020), (60, 953616), (64, 894015), (72, 794680), (80, 715212), (90, 635744), (96, 596010), (120, 476808), (144, 397340), (160, 357606), (180, 317872), (192, 298005), (240, 238404), (288, 198670), (320, 178803), (360, 158936), (480, 119202), (576, 99335), (720, 79468), (960, 59601), (1440, 39734), (2880, 19867)]