120240480

素因数分解:

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

素因数の和:250519

約数の個数: 48

約数和(自身を含む): 378759024

約数和(自身を除く): 258518544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 250501, 501002, 751503, 1002004, 1252505, 1503006, 2004008, 2505010, 3006012, 3757515, 4008016, 5010020, 6012024, 7515030, 8016032, 10020040, 12024048, 15030060, 20040080, 24048096, 30060120, 40080160, 60120240, 120240480]

約数ペア:

[(1, 120240480), (2, 60120240), (3, 40080160), (4, 30060120), (5, 24048096), (6, 20040080), (8, 15030060), (10, 12024048), (12, 10020040), (15, 8016032), (16, 7515030), (20, 6012024), (24, 5010020), (30, 4008016), (32, 3757515), (40, 3006012), (48, 2505010), (60, 2004008), (80, 1503006), (96, 1252505), (120, 1002004), (160, 751503), (240, 501002), (480, 250501)]