180831072

素因数分解:

$2^5\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2591}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 475517952

約数和(自身を除く): 294686880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 727, 1454, 2181, 2591, 2908, 4362, 5182, 5816, 7773, 8724, 10364, 11632, 15546, 17448, 20728, 23264, 31092, 34896, 41456, 62184, 69792, 82912, 124368, 248736, 1883657, 3767314, 5650971, 7534628, 11301942, 15069256, 22603884, 30138512, 45207768, 60277024, 90415536, 180831072]

約数ペア:

[(1, 180831072), (2, 90415536), (3, 60277024), (4, 45207768), (6, 30138512), (8, 22603884), (12, 15069256), (16, 11301942), (24, 7534628), (32, 5650971), (48, 3767314), (96, 1883657), (727, 248736), (1454, 124368), (2181, 82912), (2591, 69792), (2908, 62184), (4362, 41456), (5182, 34896), (5816, 31092), (7773, 23264), (8724, 20728), (10364, 17448), (11632, 15546)]