158482080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:879

約数の個数: 144

約数和(自身を含む): 545041224

約数和(自身を除く): 386559144

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, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 701, 720, 785, 942, 1256, 1402, 1413, 1440, 1570, 1884, 2103, 2355, 2512, 2804, 2826, 3140, 3505, 3768, 4206, 4710, 5024, 5608, 5652, 6280, 6309, 7010, 7065, 7536, 8412, 9420, 10515, 11216, 11304, 12560, 12618, 14020, 14130, 15072, 16824, 18840, 21030, 22432, 22608, 25120, 25236, 28040, 28260, 31545, 33648, 37680, 42060, 45216, 50472, 56080, 56520, 63090, 67296, 75360, 84120, 100944, 110057, 112160, 113040, 126180, 168240, 201888, 220114, 226080, 252360, 330171, 336480, 440228, 504720, 550285, 660342, 880456, 990513, 1009440, 1100570, 1320684, 1650855, 1760912, 1981026, 2201140, 2641368, 3301710, 3521824, 3962052, 4402280, 4952565, 5282736, 6603420, 7924104, 8804560, 9905130, 10565472, 13206840, 15848208, 17609120, 19810260, 26413680, 31696416, 39620520, 52827360, 79241040, 158482080]

約数ペア:

[(1, 158482080), (2, 79241040), (3, 52827360), (4, 39620520), (5, 31696416), (6, 26413680), (8, 19810260), (9, 17609120), (10, 15848208), (12, 13206840), (15, 10565472), (16, 9905130), (18, 8804560), (20, 7924104), (24, 6603420), (30, 5282736), (32, 4952565), (36, 4402280), (40, 3962052), (45, 3521824), (48, 3301710), (60, 2641368), (72, 2201140), (80, 1981026), (90, 1760912), (96, 1650855), (120, 1320684), (144, 1100570), (157, 1009440), (160, 990513), (180, 880456), (240, 660342), (288, 550285), (314, 504720), (360, 440228), (471, 336480), (480, 330171), (628, 252360), (701, 226080), (720, 220114), (785, 201888), (942, 168240), (1256, 126180), (1402, 113040), (1413, 112160), (1440, 110057), (1570, 100944), (1884, 84120), (2103, 75360), (2355, 67296), (2512, 63090), (2804, 56520), (2826, 56080), (3140, 50472), (3505, 45216), (3768, 42060), (4206, 37680), (4710, 33648), (5024, 31545), (5608, 28260), (5652, 28040), (6280, 25236), (6309, 25120), (7010, 22608), (7065, 22432), (7536, 21030), (8412, 18840), (9420, 16824), (10515, 15072), (11216, 14130), (11304, 14020), (12560, 12618)]