123480120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1029001}}^1$

素因数の和:1029015

約数の個数: 32

約数和(自身を含む): 370440720

約数和(自身を除く): 246960600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1029001, 2058002, 3087003, 4116004, 5145005, 6174006, 8232008, 10290010, 12348012, 15435015, 20580020, 24696024, 30870030, 41160040, 61740060, 123480120]

約数ペア:

[(1, 123480120), (2, 61740060), (3, 41160040), (4, 30870030), (5, 24696024), (6, 20580020), (8, 15435015), (10, 12348012), (12, 10290010), (15, 8232008), (20, 6174006), (24, 5145005), (30, 4116004), (40, 3087003), (60, 2058002), (120, 1029001)]