165900120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1382501}}^1$

素因数の和:1382515

約数の個数: 32

約数和(自身を含む): 497700720

約数和(自身を除く): 331800600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1382501, 2765002, 4147503, 5530004, 6912505, 8295006, 11060008, 13825010, 16590012, 20737515, 27650020, 33180024, 41475030, 55300040, 82950060, 165900120]

約数ペア:

[(1, 165900120), (2, 82950060), (3, 55300040), (4, 41475030), (5, 33180024), (6, 27650020), (8, 20737515), (10, 16590012), (12, 13825010), (15, 11060008), (20, 8295006), (24, 6912505), (30, 5530004), (40, 4147503), (60, 2765002), (120, 1382501)]