491327040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{887}}^1$

素因数の和:1484

約数の個数: 112

約数和(自身を含む): 1564428672

約数和(自身を除く): 1073101632

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, 160, 192, 240, 320, 480, 577, 887, 960, 1154, 1731, 1774, 2308, 2661, 2885, 3462, 3548, 4435, 4616, 5322, 5770, 6924, 7096, 8655, 8870, 9232, 10644, 11540, 13305, 13848, 14192, 17310, 17740, 18464, 21288, 23080, 26610, 27696, 28384, 34620, 35480, 36928, 42576, 46160, 53220, 55392, 56768, 69240, 70960, 85152, 92320, 106440, 110784, 138480, 141920, 170304, 184640, 212880, 276960, 283840, 425760, 511799, 553920, 851520, 1023598, 1535397, 2047196, 2558995, 3070794, 4094392, 5117990, 6141588, 7676985, 8188784, 10235980, 12283176, 15353970, 16377568, 20471960, 24566352, 30707940, 32755136, 40943920, 49132704, 61415880, 81887840, 98265408, 122831760, 163775680, 245663520, 491327040]

約数ペア:

[(1, 491327040), (2, 245663520), (3, 163775680), (4, 122831760), (5, 98265408), (6, 81887840), (8, 61415880), (10, 49132704), (12, 40943920), (15, 32755136), (16, 30707940), (20, 24566352), (24, 20471960), (30, 16377568), (32, 15353970), (40, 12283176), (48, 10235980), (60, 8188784), (64, 7676985), (80, 6141588), (96, 5117990), (120, 4094392), (160, 3070794), (192, 2558995), (240, 2047196), (320, 1535397), (480, 1023598), (577, 851520), (887, 553920), (960, 511799), (1154, 425760), (1731, 283840), (1774, 276960), (2308, 212880), (2661, 184640), (2885, 170304), (3462, 141920), (3548, 138480), (4435, 110784), (4616, 106440), (5322, 92320), (5770, 85152), (6924, 70960), (7096, 69240), (8655, 56768), (8870, 55392), (9232, 53220), (10644, 46160), (11540, 42576), (13305, 36928), (13848, 35480), (14192, 34620), (17310, 28384), (17740, 27696), (18464, 26610), (21288, 23080)]