78118080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{81373}}^1$

素因数の和:81393

約数の個数: 56

約数和(自身を含む): 248027952

約数和(自身を除く): 169909872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 81373, 162746, 244119, 325492, 406865, 488238, 650984, 813730, 976476, 1220595, 1301968, 1627460, 1952952, 2441190, 2603936, 3254920, 3905904, 4882380, 5207872, 6509840, 7811808, 9764760, 13019680, 15623616, 19529520, 26039360, 39059040, 78118080]

約数ペア:

[(1, 78118080), (2, 39059040), (3, 26039360), (4, 19529520), (5, 15623616), (6, 13019680), (8, 9764760), (10, 7811808), (12, 6509840), (15, 5207872), (16, 4882380), (20, 3905904), (24, 3254920), (30, 2603936), (32, 2441190), (40, 1952952), (48, 1627460), (60, 1301968), (64, 1220595), (80, 976476), (96, 813730), (120, 650984), (160, 488238), (192, 406865), (240, 325492), (320, 244119), (480, 162746), (960, 81373)]