27995880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 64901400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 167, 220, 254, 264, 330, 334, 381, 440, 501, 508, 635, 660, 668, 762, 835, 1002, 1016, 1270, 1320, 1336, 1397, 1524, 1670, 1837, 1905, 2004, 2505, 2540, 2794, 3048, 3340, 3674, 3810, 4008, 4191, 5010, 5080, 5511, 5588, 6680, 6985, 7348, 7620, 8382, 9185, 10020, 11022, 11176, 13970, 14696, 15240, 16764, 18370, 20040, 20955, 21209, 22044, 27555, 27940, 33528, 36740, 41910, 42418, 44088, 55110, 55880, 63627, 73480, 83820, 84836, 106045, 110220, 127254, 167640, 169672, 212090, 220440, 233299, 254508, 318135, 424180, 466598, 509016, 636270, 699897, 848360, 933196, 1166495, 1272540, 1399794, 1866392, 2332990, 2545080, 2799588, 3499485, 4665980, 5599176, 6998970, 9331960, 13997940, 27995880]

約数ペア:

[(1, 27995880), (2, 13997940), (3, 9331960), (4, 6998970), (5, 5599176), (6, 4665980), (8, 3499485), (10, 2799588), (11, 2545080), (12, 2332990), (15, 1866392), (20, 1399794), (22, 1272540), (24, 1166495), (30, 933196), (33, 848360), (40, 699897), (44, 636270), (55, 509016), (60, 466598), (66, 424180), (88, 318135), (110, 254508), (120, 233299), (127, 220440), (132, 212090), (165, 169672), (167, 167640), (220, 127254), (254, 110220), (264, 106045), (330, 84836), (334, 83820), (381, 73480), (440, 63627), (501, 55880), (508, 55110), (635, 44088), (660, 42418), (668, 41910), (762, 36740), (835, 33528), (1002, 27940), (1016, 27555), (1270, 22044), (1320, 21209), (1336, 20955), (1397, 20040), (1524, 18370), (1670, 16764), (1837, 15240), (1905, 14696), (2004, 13970), (2505, 11176), (2540, 11022), (2794, 10020), (3048, 9185), (3340, 8382), (3674, 7620), (3810, 7348), (4008, 6985), (4191, 6680), (5010, 5588), (5080, 5511)]