82289280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{42859}}^1$

素因数の和:42881

約数の個数: 64

約数和(自身を含む): 262303200

約数和(自身を除く): 180013920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 42859, 85718, 128577, 171436, 214295, 257154, 342872, 428590, 514308, 642885, 685744, 857180, 1028616, 1285770, 1371488, 1714360, 2057232, 2571540, 2742976, 3428720, 4114464, 5143080, 5485952, 6857440, 8228928, 10286160, 13714880, 16457856, 20572320, 27429760, 41144640, 82289280]

約数ペア:

[(1, 82289280), (2, 41144640), (3, 27429760), (4, 20572320), (5, 16457856), (6, 13714880), (8, 10286160), (10, 8228928), (12, 6857440), (15, 5485952), (16, 5143080), (20, 4114464), (24, 3428720), (30, 2742976), (32, 2571540), (40, 2057232), (48, 1714360), (60, 1371488), (64, 1285770), (80, 1028616), (96, 857180), (120, 685744), (128, 642885), (160, 514308), (192, 428590), (240, 342872), (320, 257154), (384, 214295), (480, 171436), (640, 128577), (960, 85718), (1920, 42859)]