57575040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 185656320

約数和(自身を除く): 128081280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 191, 192, 240, 314, 320, 382, 384, 471, 480, 573, 628, 640, 764, 785, 942, 955, 960, 1146, 1256, 1528, 1570, 1884, 1910, 1920, 2292, 2355, 2512, 2865, 3056, 3140, 3768, 3820, 4584, 4710, 5024, 5730, 6112, 6280, 7536, 7640, 9168, 9420, 10048, 11460, 12224, 12560, 15072, 15280, 18336, 18840, 20096, 22920, 24448, 25120, 29987, 30144, 30560, 36672, 37680, 45840, 50240, 59974, 60288, 61120, 73344, 75360, 89961, 91680, 100480, 119948, 122240, 149935, 150720, 179922, 183360, 239896, 299870, 301440, 359844, 366720, 449805, 479792, 599740, 719688, 899610, 959584, 1199480, 1439376, 1799220, 1919168, 2398960, 2878752, 3598440, 3838336, 4797920, 5757504, 7196880, 9595840, 11515008, 14393760, 19191680, 28787520, 57575040]

約数ペア:

[(1, 57575040), (2, 28787520), (3, 19191680), (4, 14393760), (5, 11515008), (6, 9595840), (8, 7196880), (10, 5757504), (12, 4797920), (15, 3838336), (16, 3598440), (20, 2878752), (24, 2398960), (30, 1919168), (32, 1799220), (40, 1439376), (48, 1199480), (60, 959584), (64, 899610), (80, 719688), (96, 599740), (120, 479792), (128, 449805), (157, 366720), (160, 359844), (191, 301440), (192, 299870), (240, 239896), (314, 183360), (320, 179922), (382, 150720), (384, 149935), (471, 122240), (480, 119948), (573, 100480), (628, 91680), (640, 89961), (764, 75360), (785, 73344), (942, 61120), (955, 60288), (960, 59974), (1146, 50240), (1256, 45840), (1528, 37680), (1570, 36672), (1884, 30560), (1910, 30144), (1920, 29987), (2292, 25120), (2355, 24448), (2512, 22920), (2865, 20096), (3056, 18840), (3140, 18336), (3768, 15280), (3820, 15072), (4584, 12560), (4710, 12224), (5024, 11460), (5730, 10048), (6112, 9420), (6280, 9168), (7536, 7640)]