203266080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{141157}}^1$

素因数の和:141178

約数の個数: 72

約数和(自身を含む): 693650412

約数和(自身を除く): 490384332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 141157, 282314, 423471, 564628, 705785, 846942, 1129256, 1270413, 1411570, 1693884, 2117355, 2258512, 2540826, 2823140, 3387768, 4234710, 4517024, 5081652, 5646280, 6352065, 6775536, 8469420, 10163304, 11292560, 12704130, 13551072, 16938840, 20326608, 22585120, 25408260, 33877680, 40653216, 50816520, 67755360, 101633040, 203266080]

約数ペア:

[(1, 203266080), (2, 101633040), (3, 67755360), (4, 50816520), (5, 40653216), (6, 33877680), (8, 25408260), (9, 22585120), (10, 20326608), (12, 16938840), (15, 13551072), (16, 12704130), (18, 11292560), (20, 10163304), (24, 8469420), (30, 6775536), (32, 6352065), (36, 5646280), (40, 5081652), (45, 4517024), (48, 4234710), (60, 3387768), (72, 2823140), (80, 2540826), (90, 2258512), (96, 2117355), (120, 1693884), (144, 1411570), (160, 1270413), (180, 1129256), (240, 846942), (288, 705785), (360, 564628), (480, 423471), (720, 282314), (1440, 141157)]