82440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 269100

約数和(自身を除く): 186660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6870, 8244, 9160, 10305, 13740, 16488, 20610, 27480, 41220, 82440]

約数ペア:

[(1, 82440), (2, 41220), (3, 27480), (4, 20610), (5, 16488), (6, 13740), (8, 10305), (9, 9160), (10, 8244), (12, 6870), (15, 5496), (18, 4580), (20, 4122), (24, 3435), (30, 2748), (36, 2290), (40, 2061), (45, 1832), (60, 1374), (72, 1145), (90, 916), (120, 687), (180, 458), (229, 360)]