30060120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250501}}^1$

素因数の和:250515

約数の個数: 32

約数和(自身を含む): 90180720

約数和(自身を除く): 60120600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250501, 501002, 751503, 1002004, 1252505, 1503006, 2004008, 2505010, 3006012, 3757515, 5010020, 6012024, 7515030, 10020040, 15030060, 30060120]

約数ペア:

[(1, 30060120), (2, 15030060), (3, 10020040), (4, 7515030), (5, 6012024), (6, 5010020), (8, 3757515), (10, 3006012), (12, 2505010), (15, 2004008), (20, 1503006), (24, 1252505), (30, 1002004), (40, 751503), (60, 501002), (120, 250501)]