180900120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1507501}}^1$

素因数の和:1507515

約数の個数: 32

約数和(自身を含む): 542700720

約数和(自身を除く): 361800600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1507501, 3015002, 4522503, 6030004, 7537505, 9045006, 12060008, 15075010, 18090012, 22612515, 30150020, 36180024, 45225030, 60300040, 90450060, 180900120]

約数ペア:

[(1, 180900120), (2, 90450060), (3, 60300040), (4, 45225030), (5, 36180024), (6, 30150020), (8, 22612515), (10, 18090012), (12, 15075010), (15, 12060008), (20, 9045006), (24, 7537505), (30, 6030004), (40, 4522503), (60, 3015002), (120, 1507501)]