51568080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{214867}}^1$

素因数の和:214883

約数の個数: 40

約数和(自身を含む): 159861792

約数和(自身を除く): 108293712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 214867, 429734, 644601, 859468, 1074335, 1289202, 1718936, 2148670, 2578404, 3223005, 3437872, 4297340, 5156808, 6446010, 8594680, 10313616, 12892020, 17189360, 25784040, 51568080]

約数ペア:

[(1, 51568080), (2, 25784040), (3, 17189360), (4, 12892020), (5, 10313616), (6, 8594680), (8, 6446010), (10, 5156808), (12, 4297340), (15, 3437872), (16, 3223005), (20, 2578404), (24, 2148670), (30, 1718936), (40, 1289202), (48, 1074335), (60, 859468), (80, 644601), (120, 429734), (240, 214867)]