121680960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{126751}}^1$

素因数の和:126771

約数の個数: 56

約数和(自身を含む): 386340096

約数和(自身を除く): 264659136

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, 126751, 253502, 380253, 507004, 633755, 760506, 1014008, 1267510, 1521012, 1901265, 2028016, 2535020, 3042024, 3802530, 4056032, 5070040, 6084048, 7605060, 8112064, 10140080, 12168096, 15210120, 20280160, 24336192, 30420240, 40560320, 60840480, 121680960]

約数ペア:

[(1, 121680960), (2, 60840480), (3, 40560320), (4, 30420240), (5, 24336192), (6, 20280160), (8, 15210120), (10, 12168096), (12, 10140080), (15, 8112064), (16, 7605060), (20, 6084048), (24, 5070040), (30, 4056032), (32, 3802530), (40, 3042024), (48, 2535020), (60, 2028016), (64, 1901265), (80, 1521012), (96, 1267510), (120, 1014008), (160, 760506), (192, 633755), (240, 507004), (320, 380253), (480, 253502), (960, 126751)]