98517840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{410491}}^1$

素因数の和:410507

約数の個数: 40

約数和(自身を含む): 305406048

約数和(自身を除く): 206888208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 410491, 820982, 1231473, 1641964, 2052455, 2462946, 3283928, 4104910, 4925892, 6157365, 6567856, 8209820, 9851784, 12314730, 16419640, 19703568, 24629460, 32839280, 49258920, 98517840]

約数ペア:

[(1, 98517840), (2, 49258920), (3, 32839280), (4, 24629460), (5, 19703568), (6, 16419640), (8, 12314730), (10, 9851784), (12, 8209820), (15, 6567856), (16, 6157365), (20, 4925892), (24, 4104910), (30, 3283928), (40, 2462946), (48, 2052455), (60, 1641964), (80, 1231473), (120, 820982), (240, 410491)]