287615040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10331}}^1$

素因数の和:10380

約数の個数: 112

約数和(自身を含む): 944758080

約数和(自身を除く): 657143040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 9280, 10331, 13920, 20662, 27840, 30993, 41324, 51655, 61986, 82648, 103310, 123972, 154965, 165296, 206620, 247944, 299599, 309930, 330592, 413240, 495888, 599198, 619860, 661184, 826480, 898797, 991776, 1198396, 1239720, 1497995, 1652960, 1797594, 1983552, 2396792, 2479440, 2995990, 3305920, 3595188, 4493985, 4793584, 4958880, 5991980, 7190376, 8987970, 9587168, 9917760, 11983960, 14380752, 17975940, 19174336, 23967920, 28761504, 35951880, 47935840, 57523008, 71903760, 95871680, 143807520, 287615040]

約数ペア:

[(1, 287615040), (2, 143807520), (3, 95871680), (4, 71903760), (5, 57523008), (6, 47935840), (8, 35951880), (10, 28761504), (12, 23967920), (15, 19174336), (16, 17975940), (20, 14380752), (24, 11983960), (29, 9917760), (30, 9587168), (32, 8987970), (40, 7190376), (48, 5991980), (58, 4958880), (60, 4793584), (64, 4493985), (80, 3595188), (87, 3305920), (96, 2995990), (116, 2479440), (120, 2396792), (145, 1983552), (160, 1797594), (174, 1652960), (192, 1497995), (232, 1239720), (240, 1198396), (290, 991776), (320, 898797), (348, 826480), (435, 661184), (464, 619860), (480, 599198), (580, 495888), (696, 413240), (870, 330592), (928, 309930), (960, 299599), (1160, 247944), (1392, 206620), (1740, 165296), (1856, 154965), (2320, 123972), (2784, 103310), (3480, 82648), (4640, 61986), (5568, 51655), (6960, 41324), (9280, 30993), (10331, 27840), (13920, 20662)]