150420120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6299}}^1$

素因数の和:6512

約数の個数: 64

約数和(自身を含む): 453600000

約数和(自身を除く): 303179880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 6299, 7960, 11940, 12598, 18897, 23880, 25196, 31495, 37794, 50392, 62990, 75588, 94485, 125980, 151176, 188970, 251960, 377940, 755880, 1253501, 2507002, 3760503, 5014004, 6267505, 7521006, 10028008, 12535010, 15042012, 18802515, 25070020, 30084024, 37605030, 50140040, 75210060, 150420120]

約数ペア:

[(1, 150420120), (2, 75210060), (3, 50140040), (4, 37605030), (5, 30084024), (6, 25070020), (8, 18802515), (10, 15042012), (12, 12535010), (15, 10028008), (20, 7521006), (24, 6267505), (30, 5014004), (40, 3760503), (60, 2507002), (120, 1253501), (199, 755880), (398, 377940), (597, 251960), (796, 188970), (995, 151176), (1194, 125980), (1592, 94485), (1990, 75588), (2388, 62990), (2985, 50392), (3980, 37794), (4776, 31495), (5970, 25196), (6299, 23880), (7960, 18897), (11940, 12598)]