135180120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1126501}}^1$

素因数の和:1126515

約数の個数: 32

約数和(自身を含む): 405540720

約数和(自身を除く): 270360600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1126501, 2253002, 3379503, 4506004, 5632505, 6759006, 9012008, 11265010, 13518012, 16897515, 22530020, 27036024, 33795030, 45060040, 67590060, 135180120]

約数ペア:

[(1, 135180120), (2, 67590060), (3, 45060040), (4, 33795030), (5, 27036024), (6, 22530020), (8, 16897515), (10, 13518012), (12, 11265010), (15, 9012008), (20, 6759006), (24, 5632505), (30, 4506004), (40, 3379503), (60, 2253002), (120, 1126501)]