300840240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6299}}^1$

素因数の和:6514

約数の個数: 80

約数和(自身を含む): 937440000

約数和(自身を除く): 636599760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6299, 7960, 9552, 11940, 12598, 15920, 18897, 23880, 25196, 31495, 37794, 47760, 50392, 62990, 75588, 94485, 100784, 125980, 151176, 188970, 251960, 302352, 377940, 503920, 755880, 1253501, 1511760, 2507002, 3760503, 5014004, 6267505, 7521006, 10028008, 12535010, 15042012, 18802515, 20056016, 25070020, 30084024, 37605030, 50140040, 60168048, 75210060, 100280080, 150420120, 300840240]

約数ペア:

[(1, 300840240), (2, 150420120), (3, 100280080), (4, 75210060), (5, 60168048), (6, 50140040), (8, 37605030), (10, 30084024), (12, 25070020), (15, 20056016), (16, 18802515), (20, 15042012), (24, 12535010), (30, 10028008), (40, 7521006), (48, 6267505), (60, 5014004), (80, 3760503), (120, 2507002), (199, 1511760), (240, 1253501), (398, 755880), (597, 503920), (796, 377940), (995, 302352), (1194, 251960), (1592, 188970), (1990, 151176), (2388, 125980), (2985, 100784), (3184, 94485), (3980, 75588), (4776, 62990), (5970, 50392), (6299, 47760), (7960, 37794), (9552, 31495), (11940, 25196), (12598, 23880), (15920, 18897)]