272400120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{756667}}^1$

素因数の和:756684

約数の個数: 48

約数和(自身を含む): 885301560

約数和(自身を除く): 612901440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 756667, 1513334, 2270001, 3026668, 3783335, 4540002, 6053336, 6810003, 7566670, 9080004, 11350005, 13620006, 15133340, 18160008, 22700010, 27240012, 30266680, 34050015, 45400020, 54480024, 68100030, 90800040, 136200060, 272400120]

約数ペア:

[(1, 272400120), (2, 136200060), (3, 90800040), (4, 68100030), (5, 54480024), (6, 45400020), (8, 34050015), (9, 30266680), (10, 27240012), (12, 22700010), (15, 18160008), (18, 15133340), (20, 13620006), (24, 11350005), (30, 9080004), (36, 7566670), (40, 6810003), (45, 6053336), (60, 4540002), (72, 3783335), (90, 3026668), (120, 2270001), (180, 1513334), (360, 756667)]