217085760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75377}}^1$

素因数の和:75400

約数の個数: 84

約数和(自身を含む): 746694468

約数和(自身を除く): 529608708

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, 75377, 150754, 226131, 301508, 376885, 452262, 603016, 678393, 753770, 904524, 1130655, 1206032, 1356786, 1507540, 1809048, 2261310, 2412064, 2713572, 3015080, 3391965, 3618096, 4522620, 4824128, 5427144, 6030160, 6783930, 7236192, 9045240, 10854288, 12060320, 13567860, 14472384, 18090480, 21708576, 24120640, 27135720, 36180960, 43417152, 54271440, 72361920, 108542880, 217085760]

約数ペア:

[(1, 217085760), (2, 108542880), (3, 72361920), (4, 54271440), (5, 43417152), (6, 36180960), (8, 27135720), (9, 24120640), (10, 21708576), (12, 18090480), (15, 14472384), (16, 13567860), (18, 12060320), (20, 10854288), (24, 9045240), (30, 7236192), (32, 6783930), (36, 6030160), (40, 5427144), (45, 4824128), (48, 4522620), (60, 3618096), (64, 3391965), (72, 3015080), (80, 2713572), (90, 2412064), (96, 2261310), (120, 1809048), (144, 1507540), (160, 1356786), (180, 1206032), (192, 1130655), (240, 904524), (288, 753770), (320, 678393), (360, 603016), (480, 452262), (576, 376885), (720, 301508), (960, 226131), (1440, 150754), (2880, 75377)]