152120520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{422557}}^1$

素因数の和:422574

約数の個数: 48

約数和(自身を含む): 494392860

約数和(自身を除く): 342272340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 422557, 845114, 1267671, 1690228, 2112785, 2535342, 3380456, 3803013, 4225570, 5070684, 6338355, 7606026, 8451140, 10141368, 12676710, 15212052, 16902280, 19015065, 25353420, 30424104, 38030130, 50706840, 76060260, 152120520]

約数ペア:

[(1, 152120520), (2, 76060260), (3, 50706840), (4, 38030130), (5, 30424104), (6, 25353420), (8, 19015065), (9, 16902280), (10, 15212052), (12, 12676710), (15, 10141368), (18, 8451140), (20, 7606026), (24, 6338355), (30, 5070684), (36, 4225570), (40, 3803013), (45, 3380456), (60, 2535342), (72, 2112785), (90, 1690228), (120, 1267671), (180, 845114), (360, 422557)]