54271440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75377}}^1$

素因数の和:75396

約数の個数: 60

約数和(自身を含む): 182264004

約数和(自身を除く): 127992564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75377, 150754, 226131, 301508, 376885, 452262, 603016, 678393, 753770, 904524, 1130655, 1206032, 1356786, 1507540, 1809048, 2261310, 2713572, 3015080, 3391965, 3618096, 4522620, 5427144, 6030160, 6783930, 9045240, 10854288, 13567860, 18090480, 27135720, 54271440]

約数ペア:

[(1, 54271440), (2, 27135720), (3, 18090480), (4, 13567860), (5, 10854288), (6, 9045240), (8, 6783930), (9, 6030160), (10, 5427144), (12, 4522620), (15, 3618096), (16, 3391965), (18, 3015080), (20, 2713572), (24, 2261310), (30, 1809048), (36, 1507540), (40, 1356786), (45, 1206032), (48, 1130655), (60, 904524), (72, 753770), (80, 678393), (90, 603016), (120, 452262), (144, 376885), (180, 301508), (240, 226131), (360, 150754), (720, 75377)]