26777760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55787}}^1$

素因数の和:55805

約数の個数: 48

約数和(自身を含む): 84351456

約数和(自身を除く): 57573696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55787, 111574, 167361, 223148, 278935, 334722, 446296, 557870, 669444, 836805, 892592, 1115740, 1338888, 1673610, 1785184, 2231480, 2677776, 3347220, 4462960, 5355552, 6694440, 8925920, 13388880, 26777760]

約数ペア:

[(1, 26777760), (2, 13388880), (3, 8925920), (4, 6694440), (5, 5355552), (6, 4462960), (8, 3347220), (10, 2677776), (12, 2231480), (15, 1785184), (16, 1673610), (20, 1338888), (24, 1115740), (30, 892592), (32, 836805), (40, 669444), (48, 557870), (60, 446296), (80, 334722), (96, 278935), (120, 223148), (160, 167361), (240, 111574), (480, 55787)]