380992.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 71605120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 727, 898, 1454, 1796, 2245, 2908, 3592, 3635, 4490, 5816, 7184, 7270, 8980, 11632, 14368, 14540, 17960, 23264, 29080, 35920, 58160, 71840, 116320, 326423, 652846, 1305692, 1632115, 2611384, 3264230, 5222768, 6528460, 10445536, 13056920, 26113840, 52227680]

約数ペア:

[(1, 52227680), (2, 26113840), (4, 13056920), (5, 10445536), (8, 6528460), (10, 5222768), (16, 3264230), (20, 2611384), (32, 1632115), (40, 1305692), (80, 652846), (160, 326423), (449, 116320), (727, 71840), (898, 58160), (1454, 35920), (1796, 29080), (2245, 23264), (2908, 17960), (3592, 14540), (3635, 14368), (4490, 11632), (5816, 8980), (7184, 7270)]