151172520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29297}}^1$

素因数の和:29354

約数の個数: 64

約数和(自身を含む): 464080320

約数和(自身を除く): 312907800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 29297, 58594, 87891, 117188, 146485, 175782, 234376, 292970, 351564, 439455, 585940, 703128, 878910, 1171880, 1259771, 1757820, 2519542, 3515640, 3779313, 5039084, 6298855, 7558626, 10078168, 12597710, 15117252, 18896565, 25195420, 30234504, 37793130, 50390840, 75586260, 151172520]

約数ペア:

[(1, 151172520), (2, 75586260), (3, 50390840), (4, 37793130), (5, 30234504), (6, 25195420), (8, 18896565), (10, 15117252), (12, 12597710), (15, 10078168), (20, 7558626), (24, 6298855), (30, 5039084), (40, 3779313), (43, 3515640), (60, 2519542), (86, 1757820), (120, 1259771), (129, 1171880), (172, 878910), (215, 703128), (258, 585940), (344, 439455), (430, 351564), (516, 292970), (645, 234376), (860, 175782), (1032, 146485), (1290, 117188), (1720, 87891), (2580, 58594), (5160, 29297)]