167640

素因数分解:

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

素因数の和:152

約数の個数: 64

約数和(自身を含む): 552960

約数和(自身を除く): 385320

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, 220, 254, 264, 330, 381, 440, 508, 635, 660, 762, 1016, 1270, 1320, 1397, 1524, 1905, 2540, 2794, 3048, 3810, 4191, 5080, 5588, 6985, 7620, 8382, 11176, 13970, 15240, 16764, 20955, 27940, 33528, 41910, 55880, 83820, 167640]

約数ペア:

[(1, 167640), (2, 83820), (3, 55880), (4, 41910), (5, 33528), (6, 27940), (8, 20955), (10, 16764), (11, 15240), (12, 13970), (15, 11176), (20, 8382), (22, 7620), (24, 6985), (30, 5588), (33, 5080), (40, 4191), (44, 3810), (55, 3048), (60, 2794), (66, 2540), (88, 1905), (110, 1524), (120, 1397), (127, 1320), (132, 1270), (165, 1016), (220, 762), (254, 660), (264, 635), (330, 508), (381, 440)]