60420120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503501}}^1$

素因数の和:503515

約数の個数: 32

約数和(自身を含む): 181260720

約数和(自身を除く): 120840600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503501, 1007002, 1510503, 2014004, 2517505, 3021006, 4028008, 5035010, 6042012, 7552515, 10070020, 12084024, 15105030, 20140040, 30210060, 60420120]

約数ペア:

[(1, 60420120), (2, 30210060), (3, 20140040), (4, 15105030), (5, 12084024), (6, 10070020), (8, 7552515), (10, 6042012), (12, 5035010), (15, 4028008), (20, 3021006), (24, 2517505), (30, 2014004), (40, 1510503), (60, 1007002), (120, 503501)]