91440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 309504

約数和(自身を除く): 218064

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 15240, 18288, 22860, 30480, 45720, 91440]

約数ペア:

[(1, 91440), (2, 45720), (3, 30480), (4, 22860), (5, 18288), (6, 15240), (8, 11430), (9, 10160), (10, 9144), (12, 7620), (15, 6096), (16, 5715), (18, 5080), (20, 4572), (24, 3810), (30, 3048), (36, 2540), (40, 2286), (45, 2032), (48, 1905), (60, 1524), (72, 1270), (80, 1143), (90, 1016), (120, 762), (127, 720), (144, 635), (180, 508), (240, 381), (254, 360)]