1260120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10501}}^1$

素因数の和:10515

約数の個数: 32

約数和(自身を含む): 3780720

約数和(自身を除く): 2520600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10501, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 210020, 252024, 315030, 420040, 630060, 1260120]

約数ペア:

[(1, 1260120), (2, 630060), (3, 420040), (4, 315030), (5, 252024), (6, 210020), (8, 157515), (10, 126012), (12, 105010), (15, 84008), (20, 63006), (24, 52505), (30, 42004), (40, 31503), (60, 21002), (120, 10501)]